25038468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7643}}^1$

素因数の和:7673

約数の個数: 72

約数和(自身を含む): 77907648

約数和(自身を除く): 52869180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 7643, 15286, 22929, 30572, 45858, 53501, 68787, 91716, 99359, 107002, 137574, 160503, 198718, 214004, 275148, 298077, 321006, 397436, 481509, 596154, 642012, 695513, 894231, 963018, 1192308, 1391026, 1788462, 1926036, 2086539, 2782052, 3576924, 4173078, 6259617, 8346156, 12519234, 25038468]

約数ペア:

[(1, 25038468), (2, 12519234), (3, 8346156), (4, 6259617), (6, 4173078), (7, 3576924), (9, 2782052), (12, 2086539), (13, 1926036), (14, 1788462), (18, 1391026), (21, 1192308), (26, 963018), (28, 894231), (36, 695513), (39, 642012), (42, 596154), (52, 481509), (63, 397436), (78, 321006), (84, 298077), (91, 275148), (117, 214004), (126, 198718), (156, 160503), (182, 137574), (234, 107002), (252, 99359), (273, 91716), (364, 68787), (468, 53501), (546, 45858), (819, 30572), (1092, 22929), (1638, 15286), (3276, 7643)]