28841022

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:927

約数の個数: 80

約数和(自身を含む): 76491360

約数和(自身を除く): 47650338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 877, 1134, 1218, 1566, 1754, 1827, 2349, 2631, 3654, 4698, 5262, 5481, 6139, 7893, 10962, 12278, 15786, 16443, 18417, 23679, 25433, 32886, 36834, 47358, 50866, 55251, 71037, 76299, 110502, 142074, 152598, 165753, 178031, 228897, 331506, 356062, 457794, 497259, 534093, 686691, 994518, 1068186, 1373382, 1602279, 2060073, 3204558, 4120146, 4806837, 9613674, 14420511, 28841022]

約数ペア:

[(1, 28841022), (2, 14420511), (3, 9613674), (6, 4806837), (7, 4120146), (9, 3204558), (14, 2060073), (18, 1602279), (21, 1373382), (27, 1068186), (29, 994518), (42, 686691), (54, 534093), (58, 497259), (63, 457794), (81, 356062), (87, 331506), (126, 228897), (162, 178031), (174, 165753), (189, 152598), (203, 142074), (261, 110502), (378, 76299), (406, 71037), (522, 55251), (567, 50866), (609, 47358), (783, 36834), (877, 32886), (1134, 25433), (1218, 23679), (1566, 18417), (1754, 16443), (1827, 15786), (2349, 12278), (2631, 10962), (3654, 7893), (4698, 6139), (5262, 5481)]