8872318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 17367840

約数和(自身を除く): 8495522

約数列:

[1, 2, 7, 13, 14, 26, 29, 41, 58, 82, 91, 182, 203, 287, 377, 406, 533, 574, 754, 1066, 1189, 1681, 2378, 2639, 3362, 3731, 5278, 7462, 8323, 11767, 15457, 16646, 21853, 23534, 30914, 43706, 48749, 97498, 108199, 152971, 216398, 305942, 341243, 633737, 682486, 1267474, 4436159, 8872318]

約数ペア:

[(1, 8872318), (2, 4436159), (7, 1267474), (13, 682486), (14, 633737), (26, 341243), (29, 305942), (41, 216398), (58, 152971), (82, 108199), (91, 97498), (182, 48749), (203, 43706), (287, 30914), (377, 23534), (406, 21853), (533, 16646), (574, 15457), (754, 11767), (1066, 8323), (1189, 7462), (1681, 5278), (2378, 3731), (2639, 3362)]