42409744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5035

約数の個数: 40

約数和(自身を含む): 90666072

約数和(自身を除く): 48256328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 4973, 8528, 9946, 19892, 39784, 64649, 79568, 129298, 203893, 258596, 407786, 517192, 815572, 1034384, 1631144, 2650609, 3262288, 5301218, 10602436, 21204872, 42409744]

約数ペア:

[(1, 42409744), (2, 21204872), (4, 10602436), (8, 5301218), (13, 3262288), (16, 2650609), (26, 1631144), (41, 1034384), (52, 815572), (82, 517192), (104, 407786), (164, 258596), (208, 203893), (328, 129298), (533, 79568), (656, 64649), (1066, 39784), (2132, 19892), (4264, 9946), (4973, 8528)]