72927872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18379}}^1$

素因数の和:18424

約数の個数: 32

約数和(自身を含む): 149980800

約数和(自身を除く): 77052928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18379, 36758, 73516, 147032, 294064, 569749, 588128, 1139498, 1176256, 2278996, 2352512, 4557992, 9115984, 18231968, 36463936, 72927872]

約数ペア:

[(1, 72927872), (2, 36463936), (4, 18231968), (8, 9115984), (16, 4557992), (31, 2352512), (32, 2278996), (62, 1176256), (64, 1139498), (124, 588128), (128, 569749), (248, 294064), (496, 147032), (992, 73516), (1984, 36758), (3968, 18379)]