73478624

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7155

約数の個数: 48

約数和(自身を含む): 161254800

約数和(自身を除く): 87776176

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 7109, 10336, 14218, 28436, 56872, 113744, 120853, 135071, 227488, 241706, 270142, 483412, 540284, 966824, 1080568, 1933648, 2161136, 2296207, 3867296, 4322272, 4592414, 9184828, 18369656, 36739312, 73478624]

約数ペア:

[(1, 73478624), (2, 36739312), (4, 18369656), (8, 9184828), (16, 4592414), (17, 4322272), (19, 3867296), (32, 2296207), (34, 2161136), (38, 1933648), (68, 1080568), (76, 966824), (136, 540284), (152, 483412), (272, 270142), (304, 241706), (323, 227488), (544, 135071), (608, 120853), (646, 113744), (1292, 56872), (2584, 28436), (5168, 14218), (7109, 10336)]