40919816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 94711680

約数和(自身を除く): 53791864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 811, 901, 952, 1484, 1622, 1802, 2968, 3244, 3604, 5677, 6307, 6488, 7208, 11354, 12614, 13787, 22708, 25228, 27574, 42983, 45416, 50456, 55148, 85966, 96509, 110296, 171932, 193018, 300881, 343864, 386036, 601762, 730711, 772072, 1203524, 1461422, 2407048, 2922844, 5114977, 5845688, 10229954, 20459908, 40919816]

約数ペア:

[(1, 40919816), (2, 20459908), (4, 10229954), (7, 5845688), (8, 5114977), (14, 2922844), (17, 2407048), (28, 1461422), (34, 1203524), (53, 772072), (56, 730711), (68, 601762), (106, 386036), (119, 343864), (136, 300881), (212, 193018), (238, 171932), (371, 110296), (424, 96509), (476, 85966), (742, 55148), (811, 50456), (901, 45416), (952, 42983), (1484, 27574), (1622, 25228), (1802, 22708), (2968, 13787), (3244, 12614), (3604, 11354), (5677, 7208), (6307, 6488)]