25197648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3984

約数の個数: 80

約数和(自身を含む): 78328320

約数和(自身を除く): 53130672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 3947, 6384, 7894, 11841, 15788, 23682, 27629, 31576, 47364, 55258, 63152, 74993, 82887, 94728, 110516, 149986, 165774, 189456, 221032, 224979, 299972, 331548, 442064, 449958, 524951, 599944, 663096, 899916, 1049902, 1199888, 1326192, 1574853, 1799832, 2099804, 3149706, 3599664, 4199608, 6299412, 8399216, 12598824, 25197648]

約数ペア:

[(1, 25197648), (2, 12598824), (3, 8399216), (4, 6299412), (6, 4199608), (7, 3599664), (8, 3149706), (12, 2099804), (14, 1799832), (16, 1574853), (19, 1326192), (21, 1199888), (24, 1049902), (28, 899916), (38, 663096), (42, 599944), (48, 524951), (56, 449958), (57, 442064), (76, 331548), (84, 299972), (112, 224979), (114, 221032), (133, 189456), (152, 165774), (168, 149986), (228, 110516), (266, 94728), (304, 82887), (336, 74993), (399, 63152), (456, 55258), (532, 47364), (798, 31576), (912, 27629), (1064, 23682), (1596, 15788), (2128, 11841), (3192, 7894), (3947, 6384)]