70894453252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{2393}}^1$

素因数の和:3101

約数の個数: 96

約数和(自身を含む): 151835523840

約数和(自身を除く): 80941070588

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 571, 763, 1142, 1526, 1853, 2284, 2393, 3052, 3706, 3997, 4786, 7412, 7994, 9572, 9707, 12971, 15988, 16751, 19414, 25942, 33502, 38828, 40681, 51884, 62239, 67004, 67949, 81362, 124478, 135898, 162724, 248956, 260837, 271796, 284767, 435673, 521674, 569534, 871346, 1043348, 1058063, 1139068, 1366403, 1742692, 1825859, 2116126, 2732806, 3651718, 4232252, 4434229, 5465612, 7303436, 7406441, 8868458, 9564821, 14812882, 17736916, 19129642, 23228851, 29625764, 31039603, 38259284, 46457702, 62079206, 92915404, 124158412, 148937927, 162601957, 297875854, 325203914, 595751708, 650407828, 1042565489, 2085130978, 2531944759, 4170261956, 5063889518, 10127779036, 17723613313, 35447226626, 70894453252]

約数ペア:

[(1, 70894453252), (2, 35447226626), (4, 17723613313), (7, 10127779036), (14, 5063889518), (17, 4170261956), (28, 2531944759), (34, 2085130978), (68, 1042565489), (109, 650407828), (119, 595751708), (218, 325203914), (238, 297875854), (436, 162601957), (476, 148937927), (571, 124158412), (763, 92915404), (1142, 62079206), (1526, 46457702), (1853, 38259284), (2284, 31039603), (2393, 29625764), (3052, 23228851), (3706, 19129642), (3997, 17736916), (4786, 14812882), (7412, 9564821), (7994, 8868458), (9572, 7406441), (9707, 7303436), (12971, 5465612), (15988, 4434229), (16751, 4232252), (19414, 3651718), (25942, 2732806), (33502, 2116126), (38828, 1825859), (40681, 1742692), (51884, 1366403), (62239, 1139068), (67004, 1058063), (67949, 1043348), (81362, 871346), (124478, 569534), (135898, 521674), (162724, 435673), (248956, 284767), (260837, 271796)]