71219486519

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 75218112000

約数和(自身を除く): 3998625481

約数列:

[1, 37, 59, 149, 347, 631, 2183, 5513, 8791, 12839, 20473, 23347, 37229, 51703, 94019, 218957, 325267, 757501, 1377473, 1913011, 3050477, 3478703, 5547121, 8101409, 12918463, 32624593, 112867649, 205243477, 477983131, 1207109941, 1924850987, 71219486519]

約数ペア:

[(1, 71219486519), (37, 1924850987), (59, 1207109941), (149, 477983131), (347, 205243477), (631, 112867649), (2183, 32624593), (5513, 12918463), (8791, 8101409), (12839, 5547121), (20473, 3478703), (23347, 3050477), (37229, 1913011), (51703, 1377473), (94019, 757501), (218957, 325267)]