22943336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 28767064

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 683, 884, 988, 1292, 1366, 1768, 1976, 2584, 2732, 4199, 5464, 8398, 8879, 11611, 12977, 16796, 17758, 23222, 25954, 33592, 35516, 46444, 51908, 71032, 92888, 103816, 150943, 168701, 220609, 301886, 337402, 441218, 603772, 674804, 882436, 1207544, 1349608, 1764872, 2867917, 5735834, 11471668, 22943336]

約数ペア:

[(1, 22943336), (2, 11471668), (4, 5735834), (8, 2867917), (13, 1764872), (17, 1349608), (19, 1207544), (26, 882436), (34, 674804), (38, 603772), (52, 441218), (68, 337402), (76, 301886), (104, 220609), (136, 168701), (152, 150943), (221, 103816), (247, 92888), (323, 71032), (442, 51908), (494, 46444), (646, 35516), (683, 33592), (884, 25954), (988, 23222), (1292, 17758), (1366, 16796), (1768, 12977), (1976, 11611), (2584, 8879), (2732, 8398), (4199, 5464)]