17643216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 47996928

約数和(自身を除く): 30353712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 167, 186, 213, 248, 284, 334, 372, 426, 496, 501, 568, 668, 744, 852, 1002, 1136, 1336, 1488, 1704, 2004, 2201, 2672, 3408, 4008, 4402, 5177, 6603, 8016, 8804, 10354, 11857, 13206, 15531, 17608, 20708, 23714, 26412, 31062, 35216, 35571, 41416, 47428, 52824, 62124, 71142, 82832, 94856, 105648, 124248, 142284, 189712, 248496, 284568, 367567, 569136, 735134, 1102701, 1470268, 2205402, 2940536, 4410804, 5881072, 8821608, 17643216]

約数ペア:

[(1, 17643216), (2, 8821608), (3, 5881072), (4, 4410804), (6, 2940536), (8, 2205402), (12, 1470268), (16, 1102701), (24, 735134), (31, 569136), (48, 367567), (62, 284568), (71, 248496), (93, 189712), (124, 142284), (142, 124248), (167, 105648), (186, 94856), (213, 82832), (248, 71142), (284, 62124), (334, 52824), (372, 47428), (426, 41416), (496, 35571), (501, 35216), (568, 31062), (668, 26412), (744, 23714), (852, 20708), (1002, 17608), (1136, 15531), (1336, 13206), (1488, 11857), (1704, 10354), (2004, 8804), (2201, 8016), (2672, 6603), (3408, 5177), (4008, 4402)]