61937408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 137013408

約数和(自身を除く): 75076000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 503, 592, 832, 962, 1006, 1184, 1664, 1924, 2012, 2368, 3328, 3848, 4024, 4736, 6539, 7696, 8048, 9472, 13078, 15392, 16096, 18611, 26156, 30784, 32192, 37222, 52312, 61568, 64384, 74444, 104624, 123136, 128768, 148888, 209248, 241943, 297776, 418496, 483886, 595552, 836992, 967772, 1191104, 1673984, 1935544, 2382208, 3871088, 4764416, 7742176, 15484352, 30968704, 61937408]

約数ペア:

[(1, 61937408), (2, 30968704), (4, 15484352), (8, 7742176), (13, 4764416), (16, 3871088), (26, 2382208), (32, 1935544), (37, 1673984), (52, 1191104), (64, 967772), (74, 836992), (104, 595552), (128, 483886), (148, 418496), (208, 297776), (256, 241943), (296, 209248), (416, 148888), (481, 128768), (503, 123136), (592, 104624), (832, 74444), (962, 64384), (1006, 61568), (1184, 52312), (1664, 37222), (1924, 32192), (2012, 30784), (2368, 26156), (3328, 18611), (3848, 16096), (4024, 15392), (4736, 13078), (6539, 9472), (7696, 8048)]