27979574272

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67801}}^1$

素因数の和:67865

約数の個数: 88

約数和(自身を含む): 62178230912

約数和(自身を除く): 34198656640

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1024, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 13312, 15872, 25792, 31744, 51584, 67801, 103168, 135602, 206336, 271204, 412672, 542408, 881413, 1084816, 1762826, 2101831, 2169632, 3525652, 4203662, 4339264, 7051304, 8407324, 8678528, 14102608, 16814648, 17357056, 27323803, 28205216, 33629296, 34714112, 54647606, 56410432, 67258592, 69428224, 109295212, 112820864, 134517184, 218590424, 225641728, 269034368, 437180848, 451283456, 538068736, 874361696, 902566912, 1076137472, 1748723392, 2152274944, 3497446784, 6994893568, 13989787136, 27979574272]

約数ペア:

[(1, 27979574272), (2, 13989787136), (4, 6994893568), (8, 3497446784), (13, 2152274944), (16, 1748723392), (26, 1076137472), (31, 902566912), (32, 874361696), (52, 538068736), (62, 451283456), (64, 437180848), (104, 269034368), (124, 225641728), (128, 218590424), (208, 134517184), (248, 112820864), (256, 109295212), (403, 69428224), (416, 67258592), (496, 56410432), (512, 54647606), (806, 34714112), (832, 33629296), (992, 28205216), (1024, 27323803), (1612, 17357056), (1664, 16814648), (1984, 14102608), (3224, 8678528), (3328, 8407324), (3968, 7051304), (6448, 4339264), (6656, 4203662), (7936, 3525652), (12896, 2169632), (13312, 2101831), (15872, 1762826), (25792, 1084816), (31744, 881413), (51584, 542408), (67801, 412672), (103168, 271204), (135602, 206336)]