1515671584

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{398023}}^1$

素因数の和:398057

約数の個数: 48

約数和(自身を含む): 3610873728

約数和(自身を除く): 2095202144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 398023, 796046, 1592092, 2786161, 3184184, 5572322, 6368368, 6766391, 11144644, 12736736, 13532782, 22289288, 27065564, 44578576, 47364737, 54131128, 89157152, 94729474, 108262256, 189458948, 216524512, 378917896, 757835792, 1515671584]

約数ペア:

[(1, 1515671584), (2, 757835792), (4, 378917896), (7, 216524512), (8, 189458948), (14, 108262256), (16, 94729474), (17, 89157152), (28, 54131128), (32, 47364737), (34, 44578576), (56, 27065564), (68, 22289288), (112, 13532782), (119, 12736736), (136, 11144644), (224, 6766391), (238, 6368368), (272, 5572322), (476, 3184184), (544, 2786161), (952, 1592092), (1904, 796046), (3808, 398023)]