26183444

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 57456000

約数和(自身を除く): 31272556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 89, 98, 133, 158, 178, 196, 266, 316, 356, 532, 553, 623, 931, 1106, 1246, 1501, 1691, 1862, 2212, 2492, 3002, 3382, 3724, 3871, 4361, 6004, 6764, 7031, 7742, 8722, 10507, 11837, 14062, 15484, 17444, 21014, 23674, 28124, 42028, 47348, 49217, 73549, 82859, 98434, 133589, 147098, 165718, 196868, 267178, 294196, 331436, 344519, 534356, 689038, 935123, 1378076, 1870246, 3740492, 6545861, 13091722, 26183444]

約数ペア:

[(1, 26183444), (2, 13091722), (4, 6545861), (7, 3740492), (14, 1870246), (19, 1378076), (28, 935123), (38, 689038), (49, 534356), (76, 344519), (79, 331436), (89, 294196), (98, 267178), (133, 196868), (158, 165718), (178, 147098), (196, 133589), (266, 98434), (316, 82859), (356, 73549), (532, 49217), (553, 47348), (623, 42028), (931, 28124), (1106, 23674), (1246, 21014), (1501, 17444), (1691, 15484), (1862, 14062), (2212, 11837), (2492, 10507), (3002, 8722), (3382, 7742), (3724, 7031), (3871, 6764), (4361, 6004)]