25897248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6946

約数の個数: 72

約数和(自身を含む): 79321788

約数和(自身を除く): 53424540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 6917, 13834, 20751, 27668, 41502, 55336, 62253, 83004, 89921, 110672, 124506, 166008, 179842, 221344, 249012, 269763, 332016, 359684, 498024, 539526, 664032, 719368, 809289, 996048, 1079052, 1438736, 1618578, 1992096, 2158104, 2877472, 3237156, 4316208, 6474312, 8632416, 12948624, 25897248]

約数ペア:

[(1, 25897248), (2, 12948624), (3, 8632416), (4, 6474312), (6, 4316208), (8, 3237156), (9, 2877472), (12, 2158104), (13, 1992096), (16, 1618578), (18, 1438736), (24, 1079052), (26, 996048), (32, 809289), (36, 719368), (39, 664032), (48, 539526), (52, 498024), (72, 359684), (78, 332016), (96, 269763), (104, 249012), (117, 221344), (144, 179842), (156, 166008), (208, 124506), (234, 110672), (288, 89921), (312, 83004), (416, 62253), (468, 55336), (624, 41502), (936, 27668), (1248, 20751), (1872, 13834), (3744, 6917)]