1970760256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7681}}^1$

素因数の和:7923

約数の個数: 56

約数和(自身を含む): 4136603360

約数和(自身を除く): 2165843104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 211, 304, 422, 608, 844, 1216, 1688, 3376, 4009, 6752, 7681, 8018, 13504, 15362, 16036, 30724, 32072, 61448, 64144, 122896, 128288, 145939, 245792, 256576, 291878, 491584, 583756, 1167512, 1620691, 2335024, 3241382, 4670048, 6482764, 9340096, 12965528, 25931056, 30793129, 51862112, 61586258, 103724224, 123172516, 246345032, 492690064, 985380128, 1970760256]

約数ペア:

[(1, 1970760256), (2, 985380128), (4, 492690064), (8, 246345032), (16, 123172516), (19, 103724224), (32, 61586258), (38, 51862112), (64, 30793129), (76, 25931056), (152, 12965528), (211, 9340096), (304, 6482764), (422, 4670048), (608, 3241382), (844, 2335024), (1216, 1620691), (1688, 1167512), (3376, 583756), (4009, 491584), (6752, 291878), (7681, 256576), (8018, 245792), (13504, 145939), (15362, 128288), (16036, 122896), (30724, 64144), (32072, 61448)]