70717952

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3788

約数の個数: 40

約数和(自身を含む): 145155516

約数和(自身を除く): 74437564

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 3733, 4736, 7466, 9472, 14932, 18944, 29864, 59728, 119456, 138121, 238912, 276242, 477824, 552484, 955648, 1104968, 1911296, 2209936, 4419872, 8839744, 17679488, 35358976, 70717952]

約数ペア:

[(1, 70717952), (2, 35358976), (4, 17679488), (8, 8839744), (16, 4419872), (32, 2209936), (37, 1911296), (64, 1104968), (74, 955648), (128, 552484), (148, 477824), (256, 276242), (296, 238912), (512, 138121), (592, 119456), (1184, 59728), (2368, 29864), (3733, 18944), (4736, 14932), (7466, 9472)]