42154424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 91355040

約数和(自身を除く): 49200616

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 113, 136, 211, 221, 226, 422, 442, 452, 844, 884, 904, 1469, 1688, 1768, 1921, 2743, 2938, 3587, 3842, 5486, 5876, 7174, 7684, 10972, 11752, 14348, 15368, 21944, 23843, 24973, 28696, 46631, 47686, 49946, 93262, 95372, 99892, 186524, 190744, 199784, 309959, 373048, 405331, 619918, 810662, 1239836, 1621324, 2479672, 3242648, 5269303, 10538606, 21077212, 42154424]

約数ペア:

[(1, 42154424), (2, 21077212), (4, 10538606), (8, 5269303), (13, 3242648), (17, 2479672), (26, 1621324), (34, 1239836), (52, 810662), (68, 619918), (104, 405331), (113, 373048), (136, 309959), (211, 199784), (221, 190744), (226, 186524), (422, 99892), (442, 95372), (452, 93262), (844, 49946), (884, 47686), (904, 46631), (1469, 28696), (1688, 24973), (1768, 23843), (1921, 21944), (2743, 15368), (2938, 14348), (3587, 11752), (3842, 10972), (5486, 7684), (5876, 7174)]