67204904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15761}}^1$

素因数の和:15821

約数の個数: 32

約数和(自身を含む): 139020840

約数和(自身を除く): 71815936

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 15761, 31522, 63044, 126088, 204893, 409786, 646201, 819572, 1292402, 1639144, 2584804, 5169608, 8400613, 16801226, 33602452, 67204904]

約数ペア:

[(1, 67204904), (2, 33602452), (4, 16801226), (8, 8400613), (13, 5169608), (26, 2584804), (41, 1639144), (52, 1292402), (82, 819572), (104, 646201), (164, 409786), (328, 204893), (533, 126088), (1066, 63044), (2132, 31522), (4264, 15761)]