57729882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 135659520

約数和(自身を除く): 77929638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 127, 137, 158, 237, 254, 274, 381, 411, 474, 553, 762, 822, 889, 959, 1106, 1659, 1778, 1918, 2667, 2877, 3318, 5334, 5754, 10033, 10823, 17399, 20066, 21646, 30099, 32469, 34798, 52197, 60198, 64938, 70231, 75761, 104394, 121793, 140462, 151522, 210693, 227283, 243586, 365379, 421386, 454566, 730758, 1374521, 2749042, 4123563, 8247126, 9621647, 19243294, 28864941, 57729882]

約数ペア:

[(1, 57729882), (2, 28864941), (3, 19243294), (6, 9621647), (7, 8247126), (14, 4123563), (21, 2749042), (42, 1374521), (79, 730758), (127, 454566), (137, 421386), (158, 365379), (237, 243586), (254, 227283), (274, 210693), (381, 151522), (411, 140462), (474, 121793), (553, 104394), (762, 75761), (822, 70231), (889, 64938), (959, 60198), (1106, 52197), (1659, 34798), (1778, 32469), (1918, 30099), (2667, 21646), (2877, 20066), (3318, 17399), (5334, 10823), (5754, 10033)]