40252752

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1088

約数の個数: 60

約数和(自身を含む): 113085024

約数和(自身を除く): 72832272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 631, 886, 1262, 1329, 1772, 1893, 2524, 2658, 3544, 3786, 3987, 5048, 5316, 5679, 7088, 7572, 7974, 10096, 10632, 11358, 15144, 15948, 21264, 22716, 30288, 31896, 45432, 63792, 90864, 279533, 559066, 838599, 1118132, 1677198, 2236264, 2515797, 3354396, 4472528, 5031594, 6708792, 10063188, 13417584, 20126376, 40252752]

約数ペア:

[(1, 40252752), (2, 20126376), (3, 13417584), (4, 10063188), (6, 6708792), (8, 5031594), (9, 4472528), (12, 3354396), (16, 2515797), (18, 2236264), (24, 1677198), (36, 1118132), (48, 838599), (72, 559066), (144, 279533), (443, 90864), (631, 63792), (886, 45432), (1262, 31896), (1329, 30288), (1772, 22716), (1893, 21264), (2524, 15948), (2658, 15144), (3544, 11358), (3786, 10632), (3987, 10096), (5048, 7974), (5316, 7572), (5679, 7088)]