64243284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24671}}^1$

素因数の和:24716

約数の個数: 48

約数和(自身を含む): 176848896

約数和(自身を除く): 112605612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 24671, 49342, 74013, 98684, 148026, 172697, 296052, 345394, 518091, 690788, 764801, 1036182, 1529602, 2072364, 2294403, 3059204, 4588806, 5353607, 9177612, 10707214, 16060821, 21414428, 32121642, 64243284]

約数ペア:

[(1, 64243284), (2, 32121642), (3, 21414428), (4, 16060821), (6, 10707214), (7, 9177612), (12, 5353607), (14, 4588806), (21, 3059204), (28, 2294403), (31, 2072364), (42, 1529602), (62, 1036182), (84, 764801), (93, 690788), (124, 518091), (186, 345394), (217, 296052), (372, 172697), (434, 148026), (651, 98684), (868, 74013), (1302, 49342), (2604, 24671)]