72601438

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1206

約数の個数: 40

約数和(自身を含む): 136935288

約数和(自身を除く): 64333850

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1163, 1274, 2326, 2401, 4459, 4802, 8141, 8918, 15119, 16282, 30238, 31213, 56987, 62426, 105833, 113974, 211666, 398909, 740831, 797818, 1481662, 2792363, 5185817, 5584726, 10371634, 36300719, 72601438]

約数ペア:

[(1, 72601438), (2, 36300719), (7, 10371634), (13, 5584726), (14, 5185817), (26, 2792363), (49, 1481662), (91, 797818), (98, 740831), (182, 398909), (343, 211666), (637, 113974), (686, 105833), (1163, 62426), (1274, 56987), (2326, 31213), (2401, 30238), (4459, 16282), (4802, 15119), (8141, 8918)]