24446578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 21276302

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 41, 71, 82, 142, 221, 247, 323, 442, 494, 533, 646, 697, 779, 923, 1066, 1207, 1349, 1394, 1558, 1846, 2414, 2698, 2911, 4199, 5822, 8398, 9061, 10127, 13243, 15691, 17537, 18122, 20254, 22933, 26486, 31382, 35074, 37843, 45866, 49487, 55309, 75686, 98974, 110618, 172159, 298129, 344318, 596258, 643331, 719017, 940253, 1286662, 1438034, 1880506, 12223289, 24446578]

約数ペア:

[(1, 24446578), (2, 12223289), (13, 1880506), (17, 1438034), (19, 1286662), (26, 940253), (34, 719017), (38, 643331), (41, 596258), (71, 344318), (82, 298129), (142, 172159), (221, 110618), (247, 98974), (323, 75686), (442, 55309), (494, 49487), (533, 45866), (646, 37843), (697, 35074), (779, 31382), (923, 26486), (1066, 22933), (1207, 20254), (1349, 18122), (1394, 17537), (1558, 15691), (1846, 13243), (2414, 10127), (2698, 9061), (2911, 8398), (4199, 5822)]