42548298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 98364672

約数和(自身を除く): 55816374

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 299, 481, 598, 641, 851, 897, 962, 1282, 1443, 1702, 1794, 1923, 2553, 2886, 3846, 5106, 8333, 11063, 14743, 16666, 22126, 23717, 24999, 29486, 33189, 44229, 47434, 49998, 66378, 71151, 88458, 142302, 191659, 308321, 383318, 545491, 574977, 616642, 924963, 1090982, 1149954, 1636473, 1849926, 3272946, 7091383, 14182766, 21274149, 42548298]

約数ペア:

[(1, 42548298), (2, 21274149), (3, 14182766), (6, 7091383), (13, 3272946), (23, 1849926), (26, 1636473), (37, 1149954), (39, 1090982), (46, 924963), (69, 616642), (74, 574977), (78, 545491), (111, 383318), (138, 308321), (222, 191659), (299, 142302), (481, 88458), (598, 71151), (641, 66378), (851, 49998), (897, 47434), (962, 44229), (1282, 33189), (1443, 29486), (1702, 24999), (1794, 23717), (1923, 22126), (2553, 16666), (2886, 14743), (3846, 11063), (5106, 8333)]