38406272

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{9679}}^1$

素因数の和:9724

約数の個数: 32

約数和(自身を含む): 78988800

約数和(自身を除く): 40582528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 9679, 19358, 38716, 77432, 154864, 300049, 309728, 600098, 619456, 1200196, 1238912, 2400392, 4800784, 9601568, 19203136, 38406272]

約数ペア:

[(1, 38406272), (2, 19203136), (4, 9601568), (8, 4800784), (16, 2400392), (31, 1238912), (32, 1200196), (62, 619456), (64, 600098), (124, 309728), (128, 300049), (248, 154864), (496, 77432), (992, 38716), (1984, 19358), (3968, 9679)]