4981791872

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2425

約数の個数: 64

約数和(自身を含む): 10083036600

約数和(自身を除く): 5101244728

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 181, 202, 362, 404, 724, 808, 1448, 1616, 2129, 2896, 3232, 4258, 5792, 6464, 8516, 11584, 12928, 17032, 18281, 23168, 34064, 36562, 68128, 73124, 136256, 146248, 215029, 272512, 292496, 385349, 430058, 584992, 770698, 860116, 1169984, 1541396, 1720232, 2339968, 3082792, 3440464, 6165584, 6880928, 12331168, 13761856, 24662336, 27523712, 38920249, 49324672, 77840498, 155680996, 311361992, 622723984, 1245447968, 2490895936, 4981791872]

約数ペア:

[(1, 4981791872), (2, 2490895936), (4, 1245447968), (8, 622723984), (16, 311361992), (32, 155680996), (64, 77840498), (101, 49324672), (128, 38920249), (181, 27523712), (202, 24662336), (362, 13761856), (404, 12331168), (724, 6880928), (808, 6165584), (1448, 3440464), (1616, 3082792), (2129, 2339968), (2896, 1720232), (3232, 1541396), (4258, 1169984), (5792, 860116), (6464, 770698), (8516, 584992), (11584, 430058), (12928, 385349), (17032, 292496), (18281, 272512), (23168, 215029), (34064, 146248), (36562, 136256), (68128, 73124)]