42689504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 104146560

約数和(自身を除く): 61457056

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 491, 494, 572, 608, 836, 982, 988, 1144, 1672, 1964, 1976, 2288, 2717, 3344, 3928, 3952, 4576, 5401, 5434, 6383, 6688, 7856, 7904, 9329, 10802, 10868, 12766, 15712, 18658, 21604, 21736, 25532, 37316, 43208, 43472, 51064, 70213, 74632, 86416, 86944, 102128, 102619, 121277, 140426, 149264, 172832, 204256, 205238, 242554, 280852, 298528, 410476, 485108, 561704, 820952, 970216, 1123408, 1334047, 1641904, 1940432, 2246816, 2668094, 3283808, 3880864, 5336188, 10672376, 21344752, 42689504]

約数ペア:

[(1, 42689504), (2, 21344752), (4, 10672376), (8, 5336188), (11, 3880864), (13, 3283808), (16, 2668094), (19, 2246816), (22, 1940432), (26, 1641904), (32, 1334047), (38, 1123408), (44, 970216), (52, 820952), (76, 561704), (88, 485108), (104, 410476), (143, 298528), (152, 280852), (176, 242554), (208, 205238), (209, 204256), (247, 172832), (286, 149264), (304, 140426), (352, 121277), (416, 102619), (418, 102128), (491, 86944), (494, 86416), (572, 74632), (608, 70213), (836, 51064), (982, 43472), (988, 43208), (1144, 37316), (1672, 25532), (1964, 21736), (1976, 21604), (2288, 18658), (2717, 15712), (3344, 12766), (3928, 10868), (3952, 10802), (4576, 9329), (5401, 7904), (5434, 7856), (6383, 6688)]