25963236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 73153080

約数和(自身を除く): 47189844

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, 1913, 2262, 3393, 3826, 4524, 5739, 6786, 7652, 11478, 13572, 17217, 22956, 24869, 34434, 49738, 55477, 68868, 74607, 99476, 110954, 149214, 166431, 221908, 223821, 298428, 332862, 447642, 499293, 665724, 721201, 895284, 998586, 1442402, 1997172, 2163603, 2884804, 4327206, 6490809, 8654412, 12981618, 25963236]

約数ペア:

[(1, 25963236), (2, 12981618), (3, 8654412), (4, 6490809), (6, 4327206), (9, 2884804), (12, 2163603), (13, 1997172), (18, 1442402), (26, 998586), (29, 895284), (36, 721201), (39, 665724), (52, 499293), (58, 447642), (78, 332862), (87, 298428), (116, 223821), (117, 221908), (156, 166431), (174, 149214), (234, 110954), (261, 99476), (348, 74607), (377, 68868), (468, 55477), (522, 49738), (754, 34434), (1044, 24869), (1131, 22956), (1508, 17217), (1913, 13572), (2262, 11478), (3393, 7652), (3826, 6786), (4524, 5739)]