38453324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 83496000

約数和(自身を除く): 45042676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 709, 1043, 1418, 1937, 2086, 2836, 3874, 4172, 4963, 7748, 9217, 9926, 13559, 18434, 19852, 27118, 36868, 54236, 64519, 105641, 129038, 211282, 258076, 422564, 739487, 1373333, 1478974, 2746666, 2957948, 5493332, 9613331, 19226662, 38453324]

約数ペア:

[(1, 38453324), (2, 19226662), (4, 9613331), (7, 5493332), (13, 2957948), (14, 2746666), (26, 1478974), (28, 1373333), (52, 739487), (91, 422564), (149, 258076), (182, 211282), (298, 129038), (364, 105641), (596, 64519), (709, 54236), (1043, 36868), (1418, 27118), (1937, 19852), (2086, 18434), (2836, 13559), (3874, 9926), (4172, 9217), (4963, 7748)]