74894656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3671

約数の個数: 56

約数和(自身を含む): 165689280

約数和(自身を除く): 90794624

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 3623, 5168, 7246, 10336, 14492, 20672, 28984, 57968, 61591, 68837, 115936, 123182, 137674, 231872, 246364, 275348, 492728, 550696, 985456, 1101392, 1170229, 1970912, 2202784, 2340458, 3941824, 4405568, 4680916, 9361832, 18723664, 37447328, 74894656]

約数ペア:

[(1, 74894656), (2, 37447328), (4, 18723664), (8, 9361832), (16, 4680916), (17, 4405568), (19, 3941824), (32, 2340458), (34, 2202784), (38, 1970912), (64, 1170229), (68, 1101392), (76, 985456), (136, 550696), (152, 492728), (272, 275348), (304, 246364), (323, 231872), (544, 137674), (608, 123182), (646, 115936), (1088, 68837), (1216, 61591), (1292, 57968), (2584, 28984), (3623, 20672), (5168, 14492), (7246, 10336)]