7471992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 21450240

約数和(自身を除く): 13978248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 83, 88, 93, 121, 124, 132, 166, 186, 242, 248, 249, 264, 332, 341, 363, 372, 484, 498, 664, 682, 726, 744, 913, 968, 996, 1023, 1364, 1452, 1826, 1992, 2046, 2573, 2728, 2739, 2904, 3652, 3751, 4092, 5146, 5478, 7304, 7502, 7719, 8184, 10043, 10292, 10956, 11253, 15004, 15438, 20086, 20584, 21912, 22506, 28303, 30008, 30129, 30876, 40172, 45012, 56606, 60258, 61752, 80344, 84909, 90024, 113212, 120516, 169818, 226424, 241032, 311333, 339636, 622666, 679272, 933999, 1245332, 1867998, 2490664, 3735996, 7471992]

約数ペア:

[(1, 7471992), (2, 3735996), (3, 2490664), (4, 1867998), (6, 1245332), (8, 933999), (11, 679272), (12, 622666), (22, 339636), (24, 311333), (31, 241032), (33, 226424), (44, 169818), (62, 120516), (66, 113212), (83, 90024), (88, 84909), (93, 80344), (121, 61752), (124, 60258), (132, 56606), (166, 45012), (186, 40172), (242, 30876), (248, 30129), (249, 30008), (264, 28303), (332, 22506), (341, 21912), (363, 20584), (372, 20086), (484, 15438), (498, 15004), (664, 11253), (682, 10956), (726, 10292), (744, 10043), (913, 8184), (968, 7719), (996, 7502), (1023, 7304), (1364, 5478), (1452, 5146), (1826, 4092), (1992, 3751), (2046, 3652), (2573, 2904), (2728, 2739)]