73440488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26921}}^1$

素因数の和:26969

約数の個数: 32

約数和(自身を含む): 155070720

約数和(自身を除く): 81630232

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 26921, 53842, 107684, 215368, 296131, 592262, 834551, 1184524, 1669102, 2369048, 3338204, 6676408, 9180061, 18360122, 36720244, 73440488]

約数ペア:

[(1, 73440488), (2, 36720244), (4, 18360122), (8, 9180061), (11, 6676408), (22, 3338204), (31, 2369048), (44, 1669102), (62, 1184524), (88, 834551), (124, 592262), (248, 296131), (341, 215368), (682, 107684), (1364, 53842), (2728, 26921)]