4904128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 56

約数和(自身を含む): 10617200

約数和(自身を除く): 5713072

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 109, 148, 152, 218, 296, 304, 436, 592, 608, 703, 872, 1184, 1216, 1406, 1744, 2071, 2368, 2812, 3488, 4033, 4142, 5624, 6976, 8066, 8284, 11248, 16132, 16568, 22496, 32264, 33136, 44992, 64528, 66272, 76627, 129056, 132544, 153254, 258112, 306508, 613016, 1226032, 2452064, 4904128]

約数ペア:

[(1, 4904128), (2, 2452064), (4, 1226032), (8, 613016), (16, 306508), (19, 258112), (32, 153254), (37, 132544), (38, 129056), (64, 76627), (74, 66272), (76, 64528), (109, 44992), (148, 33136), (152, 32264), (218, 22496), (296, 16568), (304, 16132), (436, 11248), (592, 8284), (608, 8066), (703, 6976), (872, 5624), (1184, 4142), (1216, 4033), (1406, 3488), (1744, 2812), (2071, 2368)]