42150784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 91934640

約数和(自身を除く): 49783856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 292, 347, 416, 584, 694, 832, 949, 1168, 1388, 1664, 1898, 2336, 2776, 3796, 4511, 4672, 5552, 7592, 9022, 9344, 11104, 15184, 18044, 22208, 25331, 30368, 36088, 44416, 50662, 60736, 72176, 101324, 121472, 144352, 202648, 288704, 329303, 405296, 577408, 658606, 810592, 1317212, 1621184, 2634424, 3242368, 5268848, 10537696, 21075392, 42150784]

約数ペア:

[(1, 42150784), (2, 21075392), (4, 10537696), (8, 5268848), (13, 3242368), (16, 2634424), (26, 1621184), (32, 1317212), (52, 810592), (64, 658606), (73, 577408), (104, 405296), (128, 329303), (146, 288704), (208, 202648), (292, 144352), (347, 121472), (416, 101324), (584, 72176), (694, 60736), (832, 50662), (949, 44416), (1168, 36088), (1388, 30368), (1664, 25331), (1898, 22208), (2336, 18044), (2776, 15184), (3796, 11104), (4511, 9344), (4672, 9022), (5552, 7592)]