799888928

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 1599665760

約数和(自身を除く): 799776832

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 457, 659, 664, 914, 1318, 1328, 1828, 2636, 2656, 3656, 5272, 7312, 10544, 14624, 21088, 37931, 54697, 75862, 109394, 151724, 218788, 301163, 303448, 437576, 602326, 606896, 875152, 1204652, 1213792, 1750304, 2409304, 4818608, 9637216, 24996529, 49993058, 99986116, 199972232, 399944464, 799888928]

約数ペア:

[(1, 799888928), (2, 399944464), (4, 199972232), (8, 99986116), (16, 49993058), (32, 24996529), (83, 9637216), (166, 4818608), (332, 2409304), (457, 1750304), (659, 1213792), (664, 1204652), (914, 875152), (1318, 606896), (1328, 602326), (1828, 437576), (2636, 303448), (2656, 301163), (3656, 218788), (5272, 151724), (7312, 109394), (10544, 75862), (14624, 54697), (21088, 37931)]