25912692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 72

約数和(自身を含む): 74712456

約数和(自身を除く): 48799764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3257, 3978, 6514, 7956, 9771, 13028, 19542, 29313, 39084, 42341, 55369, 58626, 84682, 110738, 117252, 127023, 166107, 169364, 221476, 254046, 332214, 381069, 498321, 508092, 664428, 719797, 762138, 996642, 1439594, 1524276, 1993284, 2159391, 2879188, 4318782, 6478173, 8637564, 12956346, 25912692]

約数ペア:

[(1, 25912692), (2, 12956346), (3, 8637564), (4, 6478173), (6, 4318782), (9, 2879188), (12, 2159391), (13, 1993284), (17, 1524276), (18, 1439594), (26, 996642), (34, 762138), (36, 719797), (39, 664428), (51, 508092), (52, 498321), (68, 381069), (78, 332214), (102, 254046), (117, 221476), (153, 169364), (156, 166107), (204, 127023), (221, 117252), (234, 110738), (306, 84682), (442, 58626), (468, 55369), (612, 42341), (663, 39084), (884, 29313), (1326, 19542), (1989, 13028), (2652, 9771), (3257, 7956), (3978, 6514)]