38357367056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{1217}}^1$

素因数の和:2080

約数の個数: 80

約数和(自身を含む): 77458875648

約数和(自身を除く): 39101508592

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 751, 976, 1217, 1502, 2434, 2623, 3004, 4868, 5246, 6008, 9736, 10492, 12016, 19472, 20984, 32293, 41968, 45811, 52331, 64586, 74237, 91622, 104662, 129172, 148474, 183244, 209324, 258344, 296948, 366488, 418648, 516688, 593896, 732976, 837296, 913967, 1187792, 1827934, 1969873, 3192191, 3655868, 3939746, 6384382, 7311736, 7879492, 12768764, 14623472, 15758984, 25537528, 31517968, 39300581, 51075056, 55751987, 78601162, 111503974, 157202324, 223007948, 314404648, 446015896, 628809296, 892031792, 2397335441, 4794670882, 9589341764, 19178683528, 38357367056]

約数ペア:

[(1, 38357367056), (2, 19178683528), (4, 9589341764), (8, 4794670882), (16, 2397335441), (43, 892031792), (61, 628809296), (86, 446015896), (122, 314404648), (172, 223007948), (244, 157202324), (344, 111503974), (488, 78601162), (688, 55751987), (751, 51075056), (976, 39300581), (1217, 31517968), (1502, 25537528), (2434, 15758984), (2623, 14623472), (3004, 12768764), (4868, 7879492), (5246, 7311736), (6008, 6384382), (9736, 3939746), (10492, 3655868), (12016, 3192191), (19472, 1969873), (20984, 1827934), (32293, 1187792), (41968, 913967), (45811, 837296), (52331, 732976), (64586, 593896), (74237, 516688), (91622, 418648), (104662, 366488), (129172, 296948), (148474, 258344), (183244, 209324)]