74298976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 83190944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 2239, 4148, 4478, 8296, 8956, 16592, 17912, 33184, 35824, 38063, 71648, 76126, 136579, 152252, 273158, 304504, 546316, 609008, 1092632, 1218016, 2185264, 2321843, 4370528, 4643686, 9287372, 18574744, 37149488, 74298976]

約数ペア:

[(1, 74298976), (2, 37149488), (4, 18574744), (8, 9287372), (16, 4643686), (17, 4370528), (32, 2321843), (34, 2185264), (61, 1218016), (68, 1092632), (122, 609008), (136, 546316), (244, 304504), (272, 273158), (488, 152252), (544, 136579), (976, 76126), (1037, 71648), (1952, 38063), (2074, 35824), (2239, 33184), (4148, 17912), (4478, 16592), (8296, 8956)]