40561416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11497}}^1$

素因数の和:11523

約数の個数: 72

約数和(自身を含む): 127800270

約数和(自身を除く): 87238854

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 11497, 22994, 34491, 45988, 68982, 80479, 91976, 103473, 137964, 160958, 206946, 241437, 275928, 321916, 413892, 482874, 563353, 643832, 724311, 827784, 965748, 1126706, 1448622, 1690059, 1931496, 2253412, 2897244, 3380118, 4506824, 5070177, 5794488, 6760236, 10140354, 13520472, 20280708, 40561416]

約数ペア:

[(1, 40561416), (2, 20280708), (3, 13520472), (4, 10140354), (6, 6760236), (7, 5794488), (8, 5070177), (9, 4506824), (12, 3380118), (14, 2897244), (18, 2253412), (21, 1931496), (24, 1690059), (28, 1448622), (36, 1126706), (42, 965748), (49, 827784), (56, 724311), (63, 643832), (72, 563353), (84, 482874), (98, 413892), (126, 321916), (147, 275928), (168, 241437), (196, 206946), (252, 160958), (294, 137964), (392, 103473), (441, 91976), (504, 80479), (588, 68982), (882, 45988), (1176, 34491), (1764, 22994), (3528, 11497)]