25075667916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1847603}}^1$

素因数の和:1847655

約数の個数: 72

約数和(自身を含む): 70615424880

約数和(自身を除く): 45539756964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 1847603, 3695206, 5542809, 7390412, 11085618, 16628427, 22171236, 24018839, 33256854, 48037678, 53580487, 66513708, 72056517, 96075356, 107160974, 144113034, 160741461, 214321948, 216169551, 288226068, 321482922, 432339102, 482224383, 642965844, 696546331, 864678204, 964448766, 1393092662, 1928897532, 2089638993, 2786185324, 4179277986, 6268916979, 8358555972, 12537833958, 25075667916]

約数ペア:

[(1, 25075667916), (2, 12537833958), (3, 8358555972), (4, 6268916979), (6, 4179277986), (9, 2786185324), (12, 2089638993), (13, 1928897532), (18, 1393092662), (26, 964448766), (29, 864678204), (36, 696546331), (39, 642965844), (52, 482224383), (58, 432339102), (78, 321482922), (87, 288226068), (116, 216169551), (117, 214321948), (156, 160741461), (174, 144113034), (234, 107160974), (261, 96075356), (348, 72056517), (377, 66513708), (468, 53580487), (522, 48037678), (754, 33256854), (1044, 24018839), (1131, 22171236), (1508, 16628427), (2262, 11085618), (3393, 7390412), (4524, 5542809), (6786, 3695206), (13572, 1847603)]