15671242888

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1\times {\mathrm{1709}}^1$

素因数の和:2534

約数の個数: 64

約数和(自身を含む): 33767712000

約数和(自身を除く): 18096469112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 439, 746, 878, 1492, 1709, 1756, 2611, 2984, 3073, 3418, 3512, 5222, 6146, 6836, 10444, 11963, 12292, 13672, 20888, 23926, 24584, 47852, 95704, 163747, 327494, 637457, 654988, 750251, 1146229, 1274914, 1309976, 1500502, 2292458, 2549828, 3001004, 4462199, 4584916, 5099656, 5251757, 6002008, 8924398, 9169832, 10503514, 17848796, 21007028, 35697592, 42014056, 279843623, 559687246, 1119374492, 1958905361, 2238748984, 3917810722, 7835621444, 15671242888]

約数ペア:

[(1, 15671242888), (2, 7835621444), (4, 3917810722), (7, 2238748984), (8, 1958905361), (14, 1119374492), (28, 559687246), (56, 279843623), (373, 42014056), (439, 35697592), (746, 21007028), (878, 17848796), (1492, 10503514), (1709, 9169832), (1756, 8924398), (2611, 6002008), (2984, 5251757), (3073, 5099656), (3418, 4584916), (3512, 4462199), (5222, 3001004), (6146, 2549828), (6836, 2292458), (10444, 1500502), (11963, 1309976), (12292, 1274914), (13672, 1146229), (20888, 750251), (23926, 654988), (24584, 637457), (47852, 327494), (95704, 163747)]