28374920397796

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{26017}}^1\times {\mathrm{37489}}^1$

素因数の和:64556

約数の個数: 48

約数和(自身を含む): 56808159116800

約数和(自身を除く): 28433238719004

約数列:

[1, 2, 4, 7, 14, 28, 1039, 2078, 4156, 7273, 14546, 26017, 29092, 37489, 52034, 74978, 104068, 149956, 182119, 262423, 364238, 524846, 728476, 1049692, 27031663, 38951071, 54063326, 77902142, 108126652, 155804284, 189221641, 272657497, 378443282, 545314994, 756886564, 975351313, 1090629988, 1950702626, 3901405252, 6827459191, 13654918382, 27309836764, 1013390014207, 2026780028414, 4053560056828, 7093730099449, 14187460198898, 28374920397796]

約数ペア:

[(1, 28374920397796), (2, 14187460198898), (4, 7093730099449), (7, 4053560056828), (14, 2026780028414), (28, 1013390014207), (1039, 27309836764), (2078, 13654918382), (4156, 6827459191), (7273, 3901405252), (14546, 1950702626), (26017, 1090629988), (29092, 975351313), (37489, 756886564), (52034, 545314994), (74978, 378443282), (104068, 272657497), (149956, 189221641), (182119, 155804284), (262423, 108126652), (364238, 77902142), (524846, 54063326), (728476, 38951071), (1049692, 27031663)]