15694781158

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 27832025088

約数和(自身を除く): 12137243930

約数列:

[1, 2, 7, 14, 47, 94, 127, 254, 293, 329, 586, 641, 658, 889, 1282, 1778, 2051, 4102, 4487, 5969, 8974, 11938, 13771, 27542, 30127, 37211, 41783, 60254, 74422, 81407, 83566, 96397, 162814, 187813, 192794, 210889, 260477, 375626, 421778, 520954, 569849, 1139698, 1314691, 1748917, 2629382, 3497834, 3826129, 7652258, 8827211, 12242419, 17654422, 23852251, 24484838, 26782903, 47704502, 53565806, 61790477, 123580954, 166965757, 333931514, 1121055797, 2242111594, 7847390579, 15694781158]

約数ペア:

[(1, 15694781158), (2, 7847390579), (7, 2242111594), (14, 1121055797), (47, 333931514), (94, 166965757), (127, 123580954), (254, 61790477), (293, 53565806), (329, 47704502), (586, 26782903), (641, 24484838), (658, 23852251), (889, 17654422), (1282, 12242419), (1778, 8827211), (2051, 7652258), (4102, 3826129), (4487, 3497834), (5969, 2629382), (8974, 1748917), (11938, 1314691), (13771, 1139698), (27542, 569849), (30127, 520954), (37211, 421778), (41783, 375626), (60254, 260477), (74422, 210889), (81407, 192794), (83566, 187813), (96397, 162814)]