73118336

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18472

約数の個数: 32

約数和(自身を含む): 150372480

約数和(自身を除く): 77254144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18427, 36854, 73708, 147416, 294832, 571237, 589664, 1142474, 1179328, 2284948, 2358656, 4569896, 9139792, 18279584, 36559168, 73118336]

約数ペア:

[(1, 73118336), (2, 36559168), (4, 18279584), (8, 9139792), (16, 4569896), (31, 2358656), (32, 2284948), (62, 1179328), (64, 1142474), (124, 589664), (128, 571237), (248, 294832), (496, 147416), (992, 73708), (1984, 36854), (3968, 18427)]