15707836088

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{3877}}^1$

素因数の和:4980

約数の個数: 64

約数和(自身を含む): 34176038400

約数和(自身を除く): 18468202312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1019, 1988, 2038, 3877, 3976, 4076, 7133, 7754, 8152, 14266, 15508, 27139, 28532, 31016, 54278, 57064, 72349, 108556, 144698, 217112, 275267, 289396, 506443, 550534, 578792, 1012886, 1101068, 1926869, 2025772, 2202136, 3853738, 3950663, 4051544, 7707476, 7901326, 15414952, 15802652, 27654641, 31605304, 55309282, 110618564, 221237128, 280497073, 560994146, 1121988292, 1963479511, 2243976584, 3926959022, 7853918044, 15707836088]

約数ペア:

[(1, 15707836088), (2, 7853918044), (4, 3926959022), (7, 2243976584), (8, 1963479511), (14, 1121988292), (28, 560994146), (56, 280497073), (71, 221237128), (142, 110618564), (284, 55309282), (497, 31605304), (568, 27654641), (994, 15802652), (1019, 15414952), (1988, 7901326), (2038, 7707476), (3877, 4051544), (3976, 3950663), (4076, 3853738), (7133, 2202136), (7754, 2025772), (8152, 1926869), (14266, 1101068), (15508, 1012886), (27139, 578792), (28532, 550534), (31016, 506443), (54278, 289396), (57064, 275267), (72349, 217112), (108556, 144698)]