1404302464

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{577427}}^1$

素因数の和:577460

約数の個数: 32

約数和(自身を含む): 2944882800

約数和(自身を除く): 1540580336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 577427, 1154854, 2309708, 4619416, 9238832, 10971113, 18477664, 21942226, 36955328, 43884452, 73910656, 87768904, 175537808, 351075616, 702151232, 1404302464]

約数ペア:

[(1, 1404302464), (2, 702151232), (4, 351075616), (8, 175537808), (16, 87768904), (19, 73910656), (32, 43884452), (38, 36955328), (64, 21942226), (76, 18477664), (128, 10971113), (152, 9238832), (304, 4619416), (608, 2309708), (1216, 1154854), (2432, 577427)]