7777887424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{95467}}^1$

素因数の和:95565

約数の個数: 56

約数和(自身を含む): 16489232960

約数和(自身を除く): 8711345536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2546, 4288, 5092, 10184, 20368, 40736, 81472, 95467, 190934, 381868, 763736, 1527472, 1813873, 3054944, 3627746, 6109888, 6396289, 7255492, 12792578, 14510984, 25585156, 29021968, 51170312, 58043936, 102340624, 116087872, 121529491, 204681248, 243058982, 409362496, 486117964, 972235928, 1944471856, 3888943712, 7777887424]

約数ペア:

[(1, 7777887424), (2, 3888943712), (4, 1944471856), (8, 972235928), (16, 486117964), (19, 409362496), (32, 243058982), (38, 204681248), (64, 121529491), (67, 116087872), (76, 102340624), (134, 58043936), (152, 51170312), (268, 29021968), (304, 25585156), (536, 14510984), (608, 12792578), (1072, 7255492), (1216, 6396289), (1273, 6109888), (2144, 3627746), (2546, 3054944), (4288, 1813873), (5092, 1527472), (10184, 763736), (20368, 381868), (40736, 190934), (81472, 95467)]