70726816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 149052960

約数和(自身を除く): 78326144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1907, 1952, 2318, 3814, 4636, 7628, 9272, 15256, 18544, 30512, 36233, 37088, 61024, 72466, 116327, 144932, 232654, 289864, 465308, 579728, 930616, 1159456, 1861232, 2210213, 3722464, 4420426, 8840852, 17681704, 35363408, 70726816]

約数ペア:

[(1, 70726816), (2, 35363408), (4, 17681704), (8, 8840852), (16, 4420426), (19, 3722464), (32, 2210213), (38, 1861232), (61, 1159456), (76, 930616), (122, 579728), (152, 465308), (244, 289864), (304, 232654), (488, 144932), (608, 116327), (976, 72466), (1159, 61024), (1907, 37088), (1952, 36233), (2318, 30512), (3814, 18544), (4636, 15256), (7628, 9272)]