28544089730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1\times {\mathrm{3389}}^1$

素因数の和:4443

約数の個数: 64

約数和(自身を含む): 56232126720

約数和(自身を除く): 27688036990

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 967, 1742, 1934, 3389, 4355, 4835, 6778, 8710, 9670, 12571, 16945, 25142, 33890, 44057, 62855, 64789, 88114, 125710, 129578, 220285, 227063, 323945, 440570, 454126, 647890, 842257, 1135315, 1684514, 2270630, 2951819, 3277163, 4211285, 5903638, 6554326, 8422570, 14759095, 16385815, 29518190, 32771630, 42603119, 85206238, 213015595, 219569921, 426031190, 439139842, 1097849605, 2195699210, 2854408973, 5708817946, 14272044865, 28544089730]

約数ペア:

[(1, 28544089730), (2, 14272044865), (5, 5708817946), (10, 2854408973), (13, 2195699210), (26, 1097849605), (65, 439139842), (67, 426031190), (130, 219569921), (134, 213015595), (335, 85206238), (670, 42603119), (871, 32771630), (967, 29518190), (1742, 16385815), (1934, 14759095), (3389, 8422570), (4355, 6554326), (4835, 5903638), (6778, 4211285), (8710, 3277163), (9670, 2951819), (12571, 2270630), (16945, 1684514), (25142, 1135315), (33890, 842257), (44057, 647890), (62855, 454126), (64789, 440570), (88114, 323945), (125710, 227063), (129578, 220285)]