25580078472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1223693}}^1$

素因数の和:1223782

約数の個数: 64

約数和(自身を含む): 69897401280

約数和(自身を除く): 44317322808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 20904, 1223693, 2447386, 3671079, 4894772, 7342158, 9789544, 14684316, 15908009, 29368632, 31816018, 47724027, 63632036, 81987431, 95448054, 127264072, 163974862, 190896108, 245962293, 327949724, 381792216, 491924586, 655899448, 983849172, 1065836603, 1967698344, 2131673206, 3197509809, 4263346412, 6395019618, 8526692824, 12790039236, 25580078472]

約数ペア:

[(1, 25580078472), (2, 12790039236), (3, 8526692824), (4, 6395019618), (6, 4263346412), (8, 3197509809), (12, 2131673206), (13, 1967698344), (24, 1065836603), (26, 983849172), (39, 655899448), (52, 491924586), (67, 381792216), (78, 327949724), (104, 245962293), (134, 190896108), (156, 163974862), (201, 127264072), (268, 95448054), (312, 81987431), (402, 63632036), (536, 47724027), (804, 31816018), (871, 29368632), (1608, 15908009), (1742, 14684316), (2613, 9789544), (3484, 7342158), (5226, 4894772), (6968, 3671079), (10452, 2447386), (20904, 1223693)]