42997192

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 96243840

約数和(自身を除く): 53246648

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 122, 164, 244, 287, 307, 328, 427, 488, 574, 614, 854, 1148, 1228, 1708, 2149, 2296, 2456, 2501, 3416, 4298, 5002, 8596, 10004, 12587, 17192, 17507, 18727, 20008, 25174, 35014, 37454, 50348, 70028, 74908, 88109, 100696, 131089, 140056, 149816, 176218, 262178, 352436, 524356, 704872, 767807, 1048712, 1535614, 3071228, 5374649, 6142456, 10749298, 21498596, 42997192]

約数ペア:

[(1, 42997192), (2, 21498596), (4, 10749298), (7, 6142456), (8, 5374649), (14, 3071228), (28, 1535614), (41, 1048712), (56, 767807), (61, 704872), (82, 524356), (122, 352436), (164, 262178), (244, 176218), (287, 149816), (307, 140056), (328, 131089), (427, 100696), (488, 88109), (574, 74908), (614, 70028), (854, 50348), (1148, 37454), (1228, 35014), (1708, 25174), (2149, 20008), (2296, 18727), (2456, 17507), (2501, 17192), (3416, 12587), (4298, 10004), (5002, 8596)]