65770016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4273}}^1$

素因数の和:4333

約数の個数: 48

約数和(自身を含む): 143247384

約数和(自身を除く): 77477368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 4273, 7696, 8546, 15392, 17092, 34184, 55549, 68368, 111098, 136736, 158101, 222196, 316202, 444392, 632404, 888784, 1264808, 1777568, 2055313, 2529616, 4110626, 5059232, 8221252, 16442504, 32885008, 65770016]

約数ペア:

[(1, 65770016), (2, 32885008), (4, 16442504), (8, 8221252), (13, 5059232), (16, 4110626), (26, 2529616), (32, 2055313), (37, 1777568), (52, 1264808), (74, 888784), (104, 632404), (148, 444392), (208, 316202), (296, 222196), (416, 158101), (481, 136736), (592, 111098), (962, 68368), (1184, 55549), (1924, 34184), (3848, 17092), (4273, 15392), (7696, 8546)]