7481934992

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{2731}}^1$

素因数の和:3208

約数の個数: 80

約数和(自身を含む): 16886907264

約数和(自身を除く): 9404972272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 401, 427, 488, 802, 854, 976, 1604, 1708, 2731, 2807, 3208, 3416, 5462, 5614, 6416, 6832, 10924, 11228, 19117, 21848, 22456, 24461, 38234, 43696, 44912, 48922, 76468, 97844, 152936, 166591, 171227, 195688, 305872, 333182, 342454, 391376, 666364, 684908, 1095131, 1166137, 1332728, 1369816, 2190262, 2332274, 2665456, 2739632, 4380524, 4664548, 7665917, 8761048, 9329096, 15331834, 17522096, 18658192, 30663668, 61327336, 66802991, 122654672, 133605982, 267211964, 467620937, 534423928, 935241874, 1068847856, 1870483748, 3740967496, 7481934992]

約数ペア:

[(1, 7481934992), (2, 3740967496), (4, 1870483748), (7, 1068847856), (8, 935241874), (14, 534423928), (16, 467620937), (28, 267211964), (56, 133605982), (61, 122654672), (112, 66802991), (122, 61327336), (244, 30663668), (401, 18658192), (427, 17522096), (488, 15331834), (802, 9329096), (854, 8761048), (976, 7665917), (1604, 4664548), (1708, 4380524), (2731, 2739632), (2807, 2665456), (3208, 2332274), (3416, 2190262), (5462, 1369816), (5614, 1332728), (6416, 1166137), (6832, 1095131), (10924, 684908), (11228, 666364), (19117, 391376), (21848, 342454), (22456, 333182), (24461, 305872), (38234, 195688), (43696, 171227), (44912, 166591), (48922, 152936), (76468, 97844)]