28751323692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3761293}}^1$

素因数の和:3761327

約数の個数: 72

約数和(自身を含む): 84042353136

約数和(自身を除く): 55291029444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 3761293, 7522586, 11283879, 15045172, 22567758, 26329051, 45135516, 48896809, 52658102, 78987153, 97793618, 105316204, 146690427, 157974306, 184303357, 195587236, 293380854, 315948612, 342277663, 368606714, 552910071, 586761708, 684555326, 737213428, 1026832989, 1105820142, 1369110652, 2053665978, 2211640284, 2395943641, 4107331956, 4791887282, 7187830923, 9583774564, 14375661846, 28751323692]

約数ペア:

[(1, 28751323692), (2, 14375661846), (3, 9583774564), (4, 7187830923), (6, 4791887282), (7, 4107331956), (12, 2395943641), (13, 2211640284), (14, 2053665978), (21, 1369110652), (26, 1105820142), (28, 1026832989), (39, 737213428), (42, 684555326), (49, 586761708), (52, 552910071), (78, 368606714), (84, 342277663), (91, 315948612), (98, 293380854), (147, 195587236), (156, 184303357), (182, 157974306), (196, 146690427), (273, 105316204), (294, 97793618), (364, 78987153), (546, 52658102), (588, 48896809), (637, 45135516), (1092, 26329051), (1274, 22567758), (1911, 15045172), (2548, 11283879), (3822, 7522586), (7644, 3761293)]