74159358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 185213952

約数和(自身を除く): 111054594

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 1913, 2769, 2982, 3826, 5538, 5739, 6461, 11478, 12922, 13391, 19383, 24869, 26782, 38766, 40173, 49738, 74607, 80346, 135823, 149214, 174083, 271646, 348166, 407469, 522249, 814938, 950761, 1044498, 1765699, 1901522, 2852283, 3531398, 5297097, 5704566, 10594194, 12359893, 24719786, 37079679, 74159358]

約数ペア:

[(1, 74159358), (2, 37079679), (3, 24719786), (6, 12359893), (7, 10594194), (13, 5704566), (14, 5297097), (21, 3531398), (26, 2852283), (39, 1901522), (42, 1765699), (71, 1044498), (78, 950761), (91, 814938), (142, 522249), (182, 407469), (213, 348166), (273, 271646), (426, 174083), (497, 149214), (546, 135823), (923, 80346), (994, 74607), (1491, 49738), (1846, 40173), (1913, 38766), (2769, 26782), (2982, 24869), (3826, 19383), (5538, 13391), (5739, 12922), (6461, 11478)]