39890736

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7538

約数の個数: 60

約数和(自身を含む): 114671232

約数和(自身を除く): 74780496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 7487, 14974, 22461, 29948, 44922, 59896, 67383, 89844, 119792, 134766, 179688, 269532, 277019, 359376, 539064, 554038, 831057, 1078128, 1108076, 1662114, 2216152, 2493171, 3324228, 4432304, 4986342, 6648456, 9972684, 13296912, 19945368, 39890736]

約数ペア:

[(1, 39890736), (2, 19945368), (3, 13296912), (4, 9972684), (6, 6648456), (8, 4986342), (9, 4432304), (12, 3324228), (16, 2493171), (18, 2216152), (24, 1662114), (36, 1108076), (37, 1078128), (48, 831057), (72, 554038), (74, 539064), (111, 359376), (144, 277019), (148, 269532), (222, 179688), (296, 134766), (333, 119792), (444, 89844), (592, 67383), (666, 59896), (888, 44922), (1332, 29948), (1776, 22461), (2664, 14974), (5328, 7487)]