39260606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 38499394

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 59, 77, 118, 149, 154, 203, 298, 319, 406, 413, 638, 649, 826, 1043, 1298, 1639, 1711, 2086, 2233, 3278, 3422, 4321, 4466, 4543, 8642, 8791, 9086, 11473, 11977, 17582, 18821, 22946, 23954, 30247, 37642, 47531, 60494, 61537, 95062, 96701, 123074, 131747, 193402, 254939, 263494, 332717, 509878, 665434, 676907, 1353814, 1784573, 2804329, 3569146, 5608658, 19630303, 39260606]

約数ペア:

[(1, 39260606), (2, 19630303), (7, 5608658), (11, 3569146), (14, 2804329), (22, 1784573), (29, 1353814), (58, 676907), (59, 665434), (77, 509878), (118, 332717), (149, 263494), (154, 254939), (203, 193402), (298, 131747), (319, 123074), (406, 96701), (413, 95062), (638, 61537), (649, 60494), (826, 47531), (1043, 37642), (1298, 30247), (1639, 23954), (1711, 22946), (2086, 18821), (2233, 17582), (3278, 11977), (3422, 11473), (4321, 9086), (4466, 8791), (4543, 8642)]