41918804936

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1\times {\mathrm{1021}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 80353728000

約数和(自身を除く): 38434923064

約数列:

[1, 2, 4, 8, 79, 158, 167, 316, 334, 389, 632, 668, 778, 1021, 1336, 1556, 2042, 3112, 4084, 8168, 13193, 26386, 30731, 52772, 61462, 64963, 80659, 105544, 122924, 129926, 161318, 170507, 245848, 259852, 322636, 341014, 397169, 519704, 645272, 682028, 794338, 1364056, 1588676, 3177352, 5132077, 10264154, 13470053, 20528308, 26940106, 31376351, 41056616, 53880212, 62752702, 66327223, 107760424, 125505404, 132654446, 251010808, 265308892, 530617784, 5239850617, 10479701234, 20959402468, 41918804936]

約数ペア:

[(1, 41918804936), (2, 20959402468), (4, 10479701234), (8, 5239850617), (79, 530617784), (158, 265308892), (167, 251010808), (316, 132654446), (334, 125505404), (389, 107760424), (632, 66327223), (668, 62752702), (778, 53880212), (1021, 41056616), (1336, 31376351), (1556, 26940106), (2042, 20528308), (3112, 13470053), (4084, 10264154), (8168, 5132077), (13193, 3177352), (26386, 1588676), (30731, 1364056), (52772, 794338), (61462, 682028), (64963, 645272), (80659, 519704), (105544, 397169), (122924, 341014), (129926, 322636), (161318, 259852), (170507, 245848)]