40999476

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{1423}}^1$

素因数の和:1458

約数の個数: 60

約数和(自身を含む): 111681472

約数和(自身を除く): 70681996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1423, 2058, 2401, 2846, 4116, 4269, 4802, 5692, 7203, 8538, 9604, 9961, 14406, 17076, 19922, 28812, 29883, 39844, 59766, 69727, 119532, 139454, 209181, 278908, 418362, 488089, 836724, 976178, 1464267, 1952356, 2928534, 3416623, 5857068, 6833246, 10249869, 13666492, 20499738, 40999476]

約数ペア:

[(1, 40999476), (2, 20499738), (3, 13666492), (4, 10249869), (6, 6833246), (7, 5857068), (12, 3416623), (14, 2928534), (21, 1952356), (28, 1464267), (42, 976178), (49, 836724), (84, 488089), (98, 418362), (147, 278908), (196, 209181), (294, 139454), (343, 119532), (588, 69727), (686, 59766), (1029, 39844), (1372, 29883), (1423, 28812), (2058, 19922), (2401, 17076), (2846, 14406), (4116, 9961), (4269, 9604), (4802, 8538), (5692, 7203)]