69483988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 147212800

約数和(自身を除く): 77728812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 619, 844, 1238, 1477, 2476, 2954, 4009, 4333, 5908, 8018, 8666, 11761, 16036, 17332, 23522, 28063, 47044, 56126, 82327, 112252, 130609, 164654, 261218, 329308, 522436, 914263, 1828526, 2481571, 3657052, 4963142, 9926284, 17370997, 34741994, 69483988]

約数ペア:

[(1, 69483988), (2, 34741994), (4, 17370997), (7, 9926284), (14, 4963142), (19, 3657052), (28, 2481571), (38, 1828526), (76, 914263), (133, 522436), (211, 329308), (266, 261218), (422, 164654), (532, 130609), (619, 112252), (844, 82327), (1238, 56126), (1477, 47044), (2476, 28063), (2954, 23522), (4009, 17332), (4333, 16036), (5908, 11761), (8018, 8666)]