38419472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26415

約数の個数: 40

約数和(自身を含む): 91619136

約数和(自身を除く): 53199664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26387, 52774, 105548, 184709, 211096, 343031, 369418, 422192, 686062, 738836, 1372124, 1477672, 2401217, 2744248, 2955344, 4802434, 5488496, 9604868, 19209736, 38419472]

約数ペア:

[(1, 38419472), (2, 19209736), (4, 9604868), (7, 5488496), (8, 4802434), (13, 2955344), (14, 2744248), (16, 2401217), (26, 1477672), (28, 1372124), (52, 738836), (56, 686062), (91, 422192), (104, 369418), (112, 343031), (182, 211096), (208, 184709), (364, 105548), (728, 52774), (1456, 26387)]