74347424

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 78062176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 149, 248, 298, 496, 503, 596, 992, 1006, 1192, 2012, 2384, 4024, 4619, 4768, 8048, 9238, 15593, 16096, 18476, 31186, 36952, 62372, 73904, 74947, 124744, 147808, 149894, 249488, 299788, 498976, 599576, 1199152, 2323357, 2398304, 4646714, 9293428, 18586856, 37173712, 74347424]

約数ペア:

[(1, 74347424), (2, 37173712), (4, 18586856), (8, 9293428), (16, 4646714), (31, 2398304), (32, 2323357), (62, 1199152), (124, 599576), (149, 498976), (248, 299788), (298, 249488), (496, 149894), (503, 147808), (596, 124744), (992, 74947), (1006, 73904), (1192, 62372), (2012, 36952), (2384, 31186), (4024, 18476), (4619, 16096), (4768, 15593), (8048, 9238)]