25274886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 67223520

約数和(自身を除く): 41948634

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 389, 442, 546, 637, 663, 714, 778, 833, 1167, 1274, 1326, 1547, 1666, 1911, 2334, 2499, 2723, 3094, 3822, 4641, 4998, 5057, 5446, 6613, 8169, 9282, 10114, 10829, 13226, 15171, 16338, 19061, 19839, 21658, 30342, 32487, 35399, 38122, 39678, 46291, 57183, 64974, 70798, 85969, 92582, 106197, 114366, 138873, 171938, 212394, 247793, 257907, 277746, 324037, 495586, 515814, 601783, 648074, 743379, 972111, 1203566, 1486758, 1805349, 1944222, 3610698, 4212481, 8424962, 12637443, 25274886]

約数ペア:

[(1, 25274886), (2, 12637443), (3, 8424962), (6, 4212481), (7, 3610698), (13, 1944222), (14, 1805349), (17, 1486758), (21, 1203566), (26, 972111), (34, 743379), (39, 648074), (42, 601783), (49, 515814), (51, 495586), (78, 324037), (91, 277746), (98, 257907), (102, 247793), (119, 212394), (147, 171938), (182, 138873), (221, 114366), (238, 106197), (273, 92582), (294, 85969), (357, 70798), (389, 64974), (442, 57183), (546, 46291), (637, 39678), (663, 38122), (714, 35399), (778, 32487), (833, 30342), (1167, 21658), (1274, 19839), (1326, 19061), (1547, 16338), (1666, 15171), (1911, 13226), (2334, 10829), (2499, 10114), (2723, 9282), (3094, 8169), (3822, 6613), (4641, 5446), (4998, 5057)]