40065456

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15749}}^1$

素因数の和:15813

約数の個数: 40

約数和(自身を含む): 105462000

約数和(自身を除く): 65396544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 15749, 31498, 47247, 62996, 94494, 125992, 188988, 251984, 377976, 755952, 834697, 1669394, 2504091, 3338788, 5008182, 6677576, 10016364, 13355152, 20032728, 40065456]

約数ペア:

[(1, 40065456), (2, 20032728), (3, 13355152), (4, 10016364), (6, 6677576), (8, 5008182), (12, 3338788), (16, 2504091), (24, 1669394), (48, 834697), (53, 755952), (106, 377976), (159, 251984), (212, 188988), (318, 125992), (424, 94494), (636, 62996), (848, 47247), (1272, 31498), (2544, 15749)]