39511264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 91699776

約数和(自身を除く): 52188512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 68, 74, 104, 136, 148, 151, 208, 221, 272, 296, 302, 416, 442, 481, 544, 592, 604, 629, 884, 962, 1184, 1208, 1258, 1768, 1924, 1963, 2416, 2516, 2567, 3536, 3848, 3926, 4832, 5032, 5134, 5587, 7072, 7696, 7852, 8177, 10064, 10268, 11174, 15392, 15704, 16354, 20128, 20536, 22348, 31408, 32708, 33371, 41072, 44696, 62816, 65416, 66742, 72631, 82144, 89392, 94979, 130832, 133484, 145262, 178784, 189958, 261664, 266968, 290524, 379916, 533936, 581048, 759832, 1067872, 1162096, 1234727, 1519664, 2324192, 2469454, 3039328, 4938908, 9877816, 19755632, 39511264]

約数ペア:

[(1, 39511264), (2, 19755632), (4, 9877816), (8, 4938908), (13, 3039328), (16, 2469454), (17, 2324192), (26, 1519664), (32, 1234727), (34, 1162096), (37, 1067872), (52, 759832), (68, 581048), (74, 533936), (104, 379916), (136, 290524), (148, 266968), (151, 261664), (208, 189958), (221, 178784), (272, 145262), (296, 133484), (302, 130832), (416, 94979), (442, 89392), (481, 82144), (544, 72631), (592, 66742), (604, 65416), (629, 62816), (884, 44696), (962, 41072), (1184, 33371), (1208, 32708), (1258, 31408), (1768, 22348), (1924, 20536), (1963, 20128), (2416, 16354), (2516, 15704), (2567, 15392), (3536, 11174), (3848, 10268), (3926, 10064), (4832, 8177), (5032, 7852), (5134, 7696), (5587, 7072)]