29909572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 69128640

約数和(自身を除く): 39219068

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 269, 308, 361, 418, 532, 538, 722, 836, 1076, 1444, 1463, 1883, 2527, 2926, 2959, 3766, 3971, 5054, 5111, 5852, 5918, 7532, 7942, 10108, 10222, 11836, 15884, 20444, 20713, 27797, 35777, 41426, 55594, 56221, 71554, 82852, 97109, 111188, 112442, 143108, 194218, 224884, 388436, 393547, 679763, 787094, 1068199, 1359526, 1574188, 2136398, 2719052, 4272796, 7477393, 14954786, 29909572]

約数ペア:

[(1, 29909572), (2, 14954786), (4, 7477393), (7, 4272796), (11, 2719052), (14, 2136398), (19, 1574188), (22, 1359526), (28, 1068199), (38, 787094), (44, 679763), (76, 393547), (77, 388436), (133, 224884), (154, 194218), (209, 143108), (266, 112442), (269, 111188), (308, 97109), (361, 82852), (418, 71554), (532, 56221), (538, 55594), (722, 41426), (836, 35777), (1076, 27797), (1444, 20713), (1463, 20444), (1883, 15884), (2527, 11836), (2926, 10222), (2959, 10108), (3766, 7942), (3971, 7532), (5054, 5918), (5111, 5852)]