72053618

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 141341760

約数和(自身を除く): 69288142

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 2093, 2254, 2459, 4186, 4918, 14651, 17213, 29302, 31967, 34426, 56557, 63934, 113114, 120491, 223769, 240982, 395899, 447538, 735241, 791798, 1470482, 1566383, 2771293, 3132766, 5146687, 5542586, 10293374, 36026809, 72053618]

約数ペア:

[(1, 72053618), (2, 36026809), (7, 10293374), (13, 5542586), (14, 5146687), (23, 3132766), (26, 2771293), (46, 1566383), (49, 1470482), (91, 791798), (98, 735241), (161, 447538), (182, 395899), (299, 240982), (322, 223769), (598, 120491), (637, 113114), (1127, 63934), (1274, 56557), (2093, 34426), (2254, 31967), (2459, 29302), (4186, 17213), (4918, 14651)]