73561904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4261}}^1$

素因数の和:4365

約数の個数: 40

約数和(自身を含む): 155375472

約数和(自身を除く): 81813568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4261, 4316, 8522, 8632, 17044, 17264, 34088, 55393, 68176, 110786, 221572, 353663, 443144, 707326, 886288, 1414652, 2829304, 4597619, 5658608, 9195238, 18390476, 36780952, 73561904]

約数ペア:

[(1, 73561904), (2, 36780952), (4, 18390476), (8, 9195238), (13, 5658608), (16, 4597619), (26, 2829304), (52, 1414652), (83, 886288), (104, 707326), (166, 443144), (208, 353663), (332, 221572), (664, 110786), (1079, 68176), (1328, 55393), (2158, 34088), (4261, 17264), (4316, 17044), (8522, 8632)]