74419982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 73635058

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 67, 91, 119, 134, 182, 221, 238, 359, 442, 469, 718, 871, 938, 1139, 1547, 1742, 2278, 2513, 3094, 4667, 5026, 6097, 6103, 7973, 9334, 12194, 12206, 14807, 15946, 24053, 29614, 32669, 42721, 48106, 65338, 79339, 85442, 103649, 158678, 168371, 207298, 312689, 336742, 408901, 555373, 625378, 817802, 1110746, 2188823, 2862307, 4377646, 5315713, 5724614, 10631426, 37209991, 74419982]

約数ペア:

[(1, 74419982), (2, 37209991), (7, 10631426), (13, 5724614), (14, 5315713), (17, 4377646), (26, 2862307), (34, 2188823), (67, 1110746), (91, 817802), (119, 625378), (134, 555373), (182, 408901), (221, 336742), (238, 312689), (359, 207298), (442, 168371), (469, 158678), (718, 103649), (871, 85442), (938, 79339), (1139, 65338), (1547, 48106), (1742, 42721), (2278, 32669), (2513, 29614), (3094, 24053), (4667, 15946), (5026, 14807), (6097, 12206), (6103, 12194), (7973, 9334)]