4936256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 11201400

約数和(自身を除く): 6265144

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 349, 416, 442, 544, 698, 832, 884, 1088, 1396, 1768, 2792, 3536, 4537, 5584, 5933, 7072, 9074, 11168, 11866, 14144, 18148, 22336, 23732, 36296, 47464, 72592, 77129, 94928, 145184, 154258, 189856, 290368, 308516, 379712, 617032, 1234064, 2468128, 4936256]

約数ペア:

[(1, 4936256), (2, 2468128), (4, 1234064), (8, 617032), (13, 379712), (16, 308516), (17, 290368), (26, 189856), (32, 154258), (34, 145184), (52, 94928), (64, 77129), (68, 72592), (104, 47464), (136, 36296), (208, 23732), (221, 22336), (272, 18148), (349, 14144), (416, 11866), (442, 11168), (544, 9074), (698, 7072), (832, 5933), (884, 5584), (1088, 4537), (1396, 3536), (1768, 2792)]