40996228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 91856576

約数和(自身を除く): 50860348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 67, 82, 91, 134, 164, 182, 268, 287, 364, 469, 533, 574, 871, 938, 1066, 1148, 1681, 1742, 1876, 2132, 2747, 3362, 3484, 3731, 5494, 6097, 6724, 7462, 10988, 11767, 12194, 14924, 19229, 21853, 23534, 24388, 35711, 38458, 43706, 47068, 71422, 76916, 87412, 112627, 142844, 152971, 225254, 249977, 305942, 450508, 499954, 611884, 788389, 999908, 1464151, 1576778, 2928302, 3153556, 5856604, 10249057, 20498114, 40996228]

約数ペア:

[(1, 40996228), (2, 20498114), (4, 10249057), (7, 5856604), (13, 3153556), (14, 2928302), (26, 1576778), (28, 1464151), (41, 999908), (52, 788389), (67, 611884), (82, 499954), (91, 450508), (134, 305942), (164, 249977), (182, 225254), (268, 152971), (287, 142844), (364, 112627), (469, 87412), (533, 76916), (574, 71422), (871, 47068), (938, 43706), (1066, 38458), (1148, 35711), (1681, 24388), (1742, 23534), (1876, 21853), (2132, 19229), (2747, 14924), (3362, 12194), (3484, 11767), (3731, 10988), (5494, 7462), (6097, 6724)]