38728536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 127180800

約数和(自身を除く): 88452264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1103, 1254, 1463, 1596, 1672, 1848, 2206, 2508, 2926, 3192, 3309, 4389, 4412, 5016, 5852, 6618, 7721, 8778, 8824, 11704, 12133, 13236, 15442, 17556, 20957, 23163, 24266, 26472, 30884, 35112, 36399, 41914, 46326, 48532, 61768, 62871, 72798, 83828, 84931, 92652, 97064, 125742, 145596, 146699, 167656, 169862, 185304, 230527, 251484, 254793, 291192, 293398, 339724, 440097, 461054, 502968, 509586, 586796, 679448, 691581, 880194, 922108, 1019172, 1173592, 1383162, 1613689, 1760388, 1844216, 2038344, 2766324, 3227378, 3520776, 4841067, 5532648, 6454756, 9682134, 12909512, 19364268, 38728536]

約数ペア:

[(1, 38728536), (2, 19364268), (3, 12909512), (4, 9682134), (6, 6454756), (7, 5532648), (8, 4841067), (11, 3520776), (12, 3227378), (14, 2766324), (19, 2038344), (21, 1844216), (22, 1760388), (24, 1613689), (28, 1383162), (33, 1173592), (38, 1019172), (42, 922108), (44, 880194), (56, 691581), (57, 679448), (66, 586796), (76, 509586), (77, 502968), (84, 461054), (88, 440097), (114, 339724), (132, 293398), (133, 291192), (152, 254793), (154, 251484), (168, 230527), (209, 185304), (228, 169862), (231, 167656), (264, 146699), (266, 145596), (308, 125742), (399, 97064), (418, 92652), (456, 84931), (462, 83828), (532, 72798), (616, 62871), (627, 61768), (798, 48532), (836, 46326), (924, 41914), (1064, 36399), (1103, 35112), (1254, 30884), (1463, 26472), (1596, 24266), (1672, 23163), (1848, 20957), (2206, 17556), (2508, 15442), (2926, 13236), (3192, 12133), (3309, 11704), (4389, 8824), (4412, 8778), (5016, 7721), (5852, 6618)]