40474096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6329

約数の個数: 40

約数和(自身を含む): 87188864

約数和(自身を除く): 46714768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6277, 6448, 12554, 25108, 50216, 81601, 100432, 163202, 194587, 326404, 389174, 652808, 778348, 1305616, 1556696, 2529631, 3113392, 5059262, 10118524, 20237048, 40474096]

約数ペア:

[(1, 40474096), (2, 20237048), (4, 10118524), (8, 5059262), (13, 3113392), (16, 2529631), (26, 1556696), (31, 1305616), (52, 778348), (62, 652808), (104, 389174), (124, 326404), (208, 194587), (248, 163202), (403, 100432), (496, 81601), (806, 50216), (1612, 25108), (3224, 12554), (6277, 6448)]