71293488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212183}}^1$

素因数の和:212201

約数の個数: 40

約数和(自身を含む): 210486528

約数和(自身を除く): 139193040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212183, 424366, 636549, 848732, 1273098, 1485281, 1697464, 2546196, 2970562, 3394928, 4455843, 5092392, 5941124, 8911686, 10184784, 11882248, 17823372, 23764496, 35646744, 71293488]

約数ペア:

[(1, 71293488), (2, 35646744), (3, 23764496), (4, 17823372), (6, 11882248), (7, 10184784), (8, 8911686), (12, 5941124), (14, 5092392), (16, 4455843), (21, 3394928), (24, 2970562), (28, 2546196), (42, 1697464), (48, 1485281), (56, 1273098), (84, 848732), (112, 636549), (168, 424366), (336, 212183)]