70882448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 171239040

約数和(自身を除く): 100356592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 547, 623, 712, 728, 1094, 1157, 1246, 1424, 1456, 2188, 2314, 2492, 3829, 4376, 4628, 4984, 7111, 7658, 8099, 8752, 9256, 9968, 14222, 15316, 16198, 18512, 28444, 30632, 32396, 48683, 49777, 56888, 61264, 64792, 97366, 99554, 113776, 129584, 194732, 199108, 340781, 389464, 398216, 632879, 681562, 778928, 796432, 1265758, 1363124, 2531516, 2726248, 4430153, 5063032, 5452496, 8860306, 10126064, 17720612, 35441224, 70882448]

約数ペア:

[(1, 70882448), (2, 35441224), (4, 17720612), (7, 10126064), (8, 8860306), (13, 5452496), (14, 5063032), (16, 4430153), (26, 2726248), (28, 2531516), (52, 1363124), (56, 1265758), (89, 796432), (91, 778928), (104, 681562), (112, 632879), (178, 398216), (182, 389464), (208, 340781), (356, 199108), (364, 194732), (547, 129584), (623, 113776), (712, 99554), (728, 97366), (1094, 64792), (1157, 61264), (1246, 56888), (1424, 49777), (1456, 48683), (2188, 32396), (2314, 30632), (2492, 28444), (3829, 18512), (4376, 16198), (4628, 15316), (4984, 14222), (7111, 9968), (7658, 9256), (8099, 8752)]