25511004

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 66528000

約数和(自身を除く): 41016996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1187, 1194, 1791, 2374, 2388, 3561, 3582, 4748, 5373, 7122, 7164, 10683, 10746, 14244, 21366, 21492, 32049, 42732, 64098, 128196, 236213, 472426, 708639, 944852, 1417278, 2125917, 2834556, 4251834, 6377751, 8503668, 12755502, 25511004]

約数ペア:

[(1, 25511004), (2, 12755502), (3, 8503668), (4, 6377751), (6, 4251834), (9, 2834556), (12, 2125917), (18, 1417278), (27, 944852), (36, 708639), (54, 472426), (108, 236213), (199, 128196), (398, 64098), (597, 42732), (796, 32049), (1187, 21492), (1194, 21366), (1791, 14244), (2374, 10746), (2388, 10683), (3561, 7164), (3582, 7122), (4748, 5373)]