56726488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 132975360

約数和(自身を除く): 76248872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1163, 1742, 1876, 2326, 3484, 3752, 4652, 6097, 6968, 8141, 9304, 12194, 15119, 16282, 24388, 30238, 32564, 48776, 60476, 65128, 77921, 105833, 120952, 155842, 211666, 311684, 423332, 545447, 623368, 846664, 1012973, 1090894, 2025946, 2181788, 4051892, 4363576, 7090811, 8103784, 14181622, 28363244, 56726488]

約数ペア:

[(1, 56726488), (2, 28363244), (4, 14181622), (7, 8103784), (8, 7090811), (13, 4363576), (14, 4051892), (26, 2181788), (28, 2025946), (52, 1090894), (56, 1012973), (67, 846664), (91, 623368), (104, 545447), (134, 423332), (182, 311684), (268, 211666), (364, 155842), (469, 120952), (536, 105833), (728, 77921), (871, 65128), (938, 60476), (1163, 48776), (1742, 32564), (1876, 30238), (2326, 24388), (3484, 16282), (3752, 15119), (4652, 12194), (6097, 9304), (6968, 8141)]