40404714

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 97632000

約数和(自身を除く): 57227286

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 609, 677, 686, 1029, 1218, 1354, 1421, 2031, 2058, 2842, 4062, 4263, 4739, 8526, 9478, 9947, 14217, 19633, 19894, 28434, 29841, 33173, 39266, 58899, 59682, 66346, 99519, 117798, 137431, 199038, 232211, 274862, 412293, 464422, 696633, 824586, 962017, 1393266, 1924034, 2886051, 5772102, 6734119, 13468238, 20202357, 40404714]

約数ペア:

[(1, 40404714), (2, 20202357), (3, 13468238), (6, 6734119), (7, 5772102), (14, 2886051), (21, 1924034), (29, 1393266), (42, 962017), (49, 824586), (58, 696633), (87, 464422), (98, 412293), (147, 274862), (174, 232211), (203, 199038), (294, 137431), (343, 117798), (406, 99519), (609, 66346), (677, 59682), (686, 58899), (1029, 39266), (1218, 33173), (1354, 29841), (1421, 28434), (2031, 19894), (2058, 19633), (2842, 14217), (4062, 9947), (4263, 9478), (4739, 8526)]