2015537408

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12517}}^1$

素因数の和:12587

約数の個数: 72

約数和(自身を含む): 4375341432

約数和(自身を除く): 2359804024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2176, 2368, 2516, 4352, 4736, 5032, 9472, 10064, 12517, 20128, 25034, 40256, 50068, 80512, 100136, 161024, 200272, 212789, 400544, 425578, 463129, 801088, 851156, 926258, 1602176, 1702312, 1852516, 3204352, 3404624, 3705032, 6809248, 7410064, 7873193, 13618496, 14820128, 15746386, 27236992, 29640256, 31492772, 54473984, 59280512, 62985544, 118561024, 125971088, 251942176, 503884352, 1007768704, 2015537408]

約数ペア:

[(1, 2015537408), (2, 1007768704), (4, 503884352), (8, 251942176), (16, 125971088), (17, 118561024), (32, 62985544), (34, 59280512), (37, 54473984), (64, 31492772), (68, 29640256), (74, 27236992), (128, 15746386), (136, 14820128), (148, 13618496), (256, 7873193), (272, 7410064), (296, 6809248), (544, 3705032), (592, 3404624), (629, 3204352), (1088, 1852516), (1184, 1702312), (1258, 1602176), (2176, 926258), (2368, 851156), (2516, 801088), (4352, 463129), (4736, 425578), (5032, 400544), (9472, 212789), (10064, 200272), (12517, 161024), (20128, 100136), (25034, 80512), (40256, 50068)]