4880492864

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1448

約数の個数: 84

約数和(自身を含む): 10519806240

約数和(自身を除く): 5639313376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 491, 676, 832, 919, 982, 1352, 1838, 1964, 2704, 3676, 3928, 5408, 6383, 7352, 7856, 10816, 11947, 12766, 14704, 15712, 23894, 25532, 29408, 31424, 47788, 51064, 58816, 82979, 95576, 102128, 155311, 165958, 191152, 204256, 310622, 331916, 382304, 408512, 451229, 621244, 663832, 764608, 902458, 1242488, 1327664, 1804916, 2484976, 2655328, 3609832, 4969952, 5310656, 5865977, 7219664, 9939904, 11731954, 14439328, 23463908, 28878656, 46927816, 76257701, 93855632, 152515402, 187711264, 305030804, 375422528, 610061608, 1220123216, 2440246432, 4880492864]

約数ペア:

[(1, 4880492864), (2, 2440246432), (4, 1220123216), (8, 610061608), (13, 375422528), (16, 305030804), (26, 187711264), (32, 152515402), (52, 93855632), (64, 76257701), (104, 46927816), (169, 28878656), (208, 23463908), (338, 14439328), (416, 11731954), (491, 9939904), (676, 7219664), (832, 5865977), (919, 5310656), (982, 4969952), (1352, 3609832), (1838, 2655328), (1964, 2484976), (2704, 1804916), (3676, 1327664), (3928, 1242488), (5408, 902458), (6383, 764608), (7352, 663832), (7856, 621244), (10816, 451229), (11947, 408512), (12766, 382304), (14704, 331916), (15712, 310622), (23894, 204256), (25532, 191152), (29408, 165958), (31424, 155311), (47788, 102128), (51064, 95576), (58816, 82979)]