47645312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 118238400

約数和(自身を除く): 70593088

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 128, 137, 143, 152, 176, 208, 209, 247, 274, 286, 304, 352, 416, 418, 494, 548, 572, 608, 704, 832, 836, 988, 1096, 1144, 1216, 1408, 1507, 1664, 1672, 1781, 1976, 2192, 2288, 2432, 2603, 2717, 3014, 3344, 3562, 3952, 4384, 4576, 5206, 5434, 6028, 6688, 7124, 7904, 8768, 9152, 10412, 10868, 12056, 13376, 14248, 15808, 17536, 18304, 19591, 20824, 21736, 24112, 26752, 28496, 28633, 31616, 33839, 39182, 41648, 43472, 48224, 56992, 57266, 67678, 78364, 83296, 86944, 96448, 113984, 114532, 135356, 156728, 166592, 173888, 192896, 227968, 229064, 270712, 313456, 333184, 347776, 372229, 458128, 541424, 626912, 744458, 916256, 1082848, 1253824, 1488916, 1832512, 2165696, 2507648, 2977832, 3665024, 4331392, 5955664, 11911328, 23822656, 47645312]

約数ペア:

[(1, 47645312), (2, 23822656), (4, 11911328), (8, 5955664), (11, 4331392), (13, 3665024), (16, 2977832), (19, 2507648), (22, 2165696), (26, 1832512), (32, 1488916), (38, 1253824), (44, 1082848), (52, 916256), (64, 744458), (76, 626912), (88, 541424), (104, 458128), (128, 372229), (137, 347776), (143, 333184), (152, 313456), (176, 270712), (208, 229064), (209, 227968), (247, 192896), (274, 173888), (286, 166592), (304, 156728), (352, 135356), (416, 114532), (418, 113984), (494, 96448), (548, 86944), (572, 83296), (608, 78364), (704, 67678), (832, 57266), (836, 56992), (988, 48224), (1096, 43472), (1144, 41648), (1216, 39182), (1408, 33839), (1507, 31616), (1664, 28633), (1672, 28496), (1781, 26752), (1976, 24112), (2192, 21736), (2288, 20824), (2432, 19591), (2603, 18304), (2717, 17536), (3014, 15808), (3344, 14248), (3562, 13376), (3952, 12056), (4384, 10868), (4576, 10412), (5206, 9152), (5434, 8768), (6028, 7904), (6688, 7124)]