28759969172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{227827}}^1$

素因数の和:228012

約数の個数: 48

約数和(自身を含む): 58178158080

約数和(自身を除く): 29418188908

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 418, 604, 836, 1661, 2869, 3322, 5738, 6644, 11476, 31559, 63118, 126236, 227827, 455654, 911308, 2506097, 4328713, 5012194, 8657426, 10024388, 17314852, 34401877, 47615843, 68803754, 95231686, 137607508, 190463372, 378420647, 653635663, 756841294, 1307271326, 1513682588, 2614542652, 7189992293, 14379984586, 28759969172]

約数ペア:

[(1, 28759969172), (2, 14379984586), (4, 7189992293), (11, 2614542652), (19, 1513682588), (22, 1307271326), (38, 756841294), (44, 653635663), (76, 378420647), (151, 190463372), (209, 137607508), (302, 95231686), (418, 68803754), (604, 47615843), (836, 34401877), (1661, 17314852), (2869, 10024388), (3322, 8657426), (5738, 5012194), (6644, 4328713), (11476, 2506097), (31559, 911308), (63118, 455654), (126236, 227827)]