64500856

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9679}}^1$

素因数の和:9716

約数の個数: 48

約数和(自身を含む): 148975200

約数和(自身を除く): 84474344

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 9679, 19358, 38716, 67753, 77432, 135506, 164543, 271012, 329086, 474271, 542024, 658172, 948542, 1151801, 1316344, 1897084, 2303602, 3794168, 4607204, 8062607, 9214408, 16125214, 32250428, 64500856]

約数ペア:

[(1, 64500856), (2, 32250428), (4, 16125214), (7, 9214408), (8, 8062607), (14, 4607204), (17, 3794168), (28, 2303602), (34, 1897084), (49, 1316344), (56, 1151801), (68, 948542), (98, 658172), (119, 542024), (136, 474271), (196, 329086), (238, 271012), (392, 164543), (476, 135506), (833, 77432), (952, 67753), (1666, 38716), (3332, 19358), (6664, 9679)]