4271488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 9767520

約数和(自身を除く): 5496032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 151, 208, 221, 272, 302, 416, 442, 544, 604, 832, 884, 1088, 1208, 1664, 1768, 1963, 2176, 2416, 2567, 3536, 3926, 4832, 5134, 7072, 7852, 9664, 10268, 14144, 15704, 19328, 20536, 28288, 31408, 33371, 41072, 62816, 66742, 82144, 125632, 133484, 164288, 251264, 266968, 328576, 533936, 1067872, 2135744, 4271488]

約数ペア:

[(1, 4271488), (2, 2135744), (4, 1067872), (8, 533936), (13, 328576), (16, 266968), (17, 251264), (26, 164288), (32, 133484), (34, 125632), (52, 82144), (64, 66742), (68, 62816), (104, 41072), (128, 33371), (136, 31408), (151, 28288), (208, 20536), (221, 19328), (272, 15704), (302, 14144), (416, 10268), (442, 9664), (544, 7852), (604, 7072), (832, 5134), (884, 4832), (1088, 3926), (1208, 3536), (1664, 2567), (1768, 2416), (1963, 2176)]