23069306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 20113414

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 41, 67, 82, 134, 221, 247, 323, 442, 494, 533, 646, 697, 779, 871, 1066, 1139, 1273, 1394, 1558, 1742, 2278, 2546, 2747, 4199, 5494, 8398, 9061, 10127, 13243, 14807, 16549, 18122, 20254, 21641, 26486, 29614, 33098, 35711, 43282, 46699, 52193, 71422, 93398, 104386, 172159, 281333, 344318, 562666, 607087, 678509, 887281, 1214174, 1357018, 1774562, 11534653, 23069306]

約数ペア:

[(1, 23069306), (2, 11534653), (13, 1774562), (17, 1357018), (19, 1214174), (26, 887281), (34, 678509), (38, 607087), (41, 562666), (67, 344318), (82, 281333), (134, 172159), (221, 104386), (247, 93398), (323, 71422), (442, 52193), (494, 46699), (533, 43282), (646, 35711), (697, 33098), (779, 29614), (871, 26486), (1066, 21641), (1139, 20254), (1273, 18122), (1394, 16549), (1558, 14807), (1742, 13243), (2278, 10127), (2546, 9061), (2747, 8398), (4199, 5494)]