70210016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 149481360

約数和(自身を除く): 79271344

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 3121, 5624, 6242, 11248, 12484, 22496, 24968, 49936, 59299, 99872, 115477, 118598, 230954, 237196, 461908, 474392, 923816, 948784, 1847632, 1897568, 2194063, 3695264, 4388126, 8776252, 17552504, 35105008, 70210016]

約数ペア:

[(1, 70210016), (2, 35105008), (4, 17552504), (8, 8776252), (16, 4388126), (19, 3695264), (32, 2194063), (37, 1897568), (38, 1847632), (74, 948784), (76, 923816), (148, 474392), (152, 461908), (296, 237196), (304, 230954), (592, 118598), (608, 115477), (703, 99872), (1184, 59299), (1406, 49936), (2812, 24968), (3121, 22496), (5624, 12484), (6242, 11248)]