66208636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 62492804

約数列:

[1, 2, 4, 13, 26, 52, 71, 79, 142, 158, 227, 284, 316, 454, 908, 923, 1027, 1846, 2054, 2951, 3692, 4108, 5609, 5902, 11218, 11804, 16117, 17933, 22436, 32234, 35866, 64468, 71732, 72917, 145834, 209521, 233129, 291668, 419042, 466258, 838084, 932516, 1273243, 2546486, 5092972, 16552159, 33104318, 66208636]

約数ペア:

[(1, 66208636), (2, 33104318), (4, 16552159), (13, 5092972), (26, 2546486), (52, 1273243), (71, 932516), (79, 838084), (142, 466258), (158, 419042), (227, 291668), (284, 233129), (316, 209521), (454, 145834), (908, 72917), (923, 71732), (1027, 64468), (1846, 35866), (2054, 32234), (2951, 22436), (3692, 17933), (4108, 16117), (5609, 11804), (5902, 11218)]