25640974356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^2\times {\mathrm{3769}}^1$

素因数の和:4113

約数の個数: 72

約数和(自身を含む): 62847046080

約数和(自身を除く): 37206071724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 3769, 7222, 7538, 10833, 11307, 14444, 15076, 21666, 22614, 24649, 43332, 45228, 49298, 73947, 86687, 98596, 147894, 173374, 260061, 295788, 346748, 520122, 566927, 591733, 1040244, 1133854, 1183466, 1700781, 1775199, 2267708, 2366932, 3401562, 3550398, 6803124, 7100796, 13609859, 27219718, 40829577, 54439436, 81659154, 92902081, 163318308, 185804162, 278706243, 371608324, 557412486, 1114824972, 2136747863, 4273495726, 6410243589, 8546991452, 12820487178, 25640974356]

約数ペア:

[(1, 25640974356), (2, 12820487178), (3, 8546991452), (4, 6410243589), (6, 4273495726), (12, 2136747863), (23, 1114824972), (46, 557412486), (69, 371608324), (92, 278706243), (138, 185804162), (157, 163318308), (276, 92902081), (314, 81659154), (471, 54439436), (628, 40829577), (942, 27219718), (1884, 13609859), (3611, 7100796), (3769, 6803124), (7222, 3550398), (7538, 3401562), (10833, 2366932), (11307, 2267708), (14444, 1775199), (15076, 1700781), (21666, 1183466), (22614, 1133854), (24649, 1040244), (43332, 591733), (45228, 566927), (49298, 520122), (73947, 346748), (86687, 295788), (98596, 260061), (147894, 173374)]