74916544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61609}}^1$

素因数の和:61640

約数の個数: 28

約数和(自身を含む): 156489400

約数和(自身を除く): 81572856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 61609, 123218, 246436, 492872, 985744, 1170571, 1971488, 2341142, 3942976, 4682284, 9364568, 18729136, 37458272, 74916544]

約数ペア:

[(1, 74916544), (2, 37458272), (4, 18729136), (8, 9364568), (16, 4682284), (19, 3942976), (32, 2341142), (38, 1971488), (64, 1170571), (76, 985744), (152, 492872), (304, 246436), (608, 123218), (1216, 61609)]