42390552

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 108662400

約数和(自身を除く): 66271848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 131, 139, 194, 262, 278, 291, 388, 393, 417, 524, 556, 582, 776, 786, 834, 1048, 1112, 1164, 1572, 1668, 2328, 3144, 3336, 12707, 13483, 18209, 25414, 26966, 36418, 38121, 40449, 50828, 53932, 54627, 72836, 76242, 80898, 101656, 107864, 109254, 145672, 152484, 161796, 218508, 304968, 323592, 437016, 1766273, 3532546, 5298819, 7065092, 10597638, 14130184, 21195276, 42390552]

約数ペア:

[(1, 42390552), (2, 21195276), (3, 14130184), (4, 10597638), (6, 7065092), (8, 5298819), (12, 3532546), (24, 1766273), (97, 437016), (131, 323592), (139, 304968), (194, 218508), (262, 161796), (278, 152484), (291, 145672), (388, 109254), (393, 107864), (417, 101656), (524, 80898), (556, 76242), (582, 72836), (776, 54627), (786, 53932), (834, 50828), (1048, 40449), (1112, 38121), (1164, 36418), (1572, 26966), (1668, 25414), (2328, 18209), (3144, 13483), (3336, 12707)]