28551444404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1\times {\mathrm{1063}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 60232273920

約数和(自身を除く): 31680829516

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 233, 322, 358, 466, 644, 716, 932, 1063, 1253, 1631, 2126, 2506, 3262, 4117, 4252, 5012, 5359, 6524, 7441, 8234, 10718, 14882, 16468, 21436, 24449, 28819, 29764, 37513, 41707, 48898, 57638, 75026, 83414, 97796, 115276, 150052, 166828, 171143, 190277, 247679, 291949, 342286, 380554, 495358, 583898, 684572, 761108, 959261, 990716, 1167796, 1331939, 1733753, 1918522, 2663878, 3467506, 3837044, 4376371, 5327756, 5696617, 6714827, 6935012, 8752742, 11393234, 13429654, 17505484, 22786468, 26859308, 30634597, 39876319, 44334541, 61269194, 79752638, 88669082, 122538388, 159505276, 177338164, 310341787, 620683574, 1019694443, 1241367148, 2039388886, 4078777772, 7137861101, 14275722202, 28551444404]

約数ペア:

[(1, 28551444404), (2, 14275722202), (4, 7137861101), (7, 4078777772), (14, 2039388886), (23, 1241367148), (28, 1019694443), (46, 620683574), (92, 310341787), (161, 177338164), (179, 159505276), (233, 122538388), (322, 88669082), (358, 79752638), (466, 61269194), (644, 44334541), (716, 39876319), (932, 30634597), (1063, 26859308), (1253, 22786468), (1631, 17505484), (2126, 13429654), (2506, 11393234), (3262, 8752742), (4117, 6935012), (4252, 6714827), (5012, 5696617), (5359, 5327756), (6524, 4376371), (7441, 3837044), (8234, 3467506), (10718, 2663878), (14882, 1918522), (16468, 1733753), (21436, 1331939), (24449, 1167796), (28819, 990716), (29764, 959261), (37513, 761108), (41707, 684572), (48898, 583898), (57638, 495358), (75026, 380554), (83414, 342286), (97796, 291949), (115276, 247679), (150052, 190277), (166828, 171143)]