74480656

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 147803040

約数和(自身を除く): 73322384

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 257, 307, 472, 514, 614, 944, 1028, 1228, 2056, 2456, 4112, 4912, 15163, 18113, 30326, 36226, 60652, 72452, 78899, 121304, 144904, 157798, 242608, 289808, 315596, 631192, 1262384, 4655041, 9310082, 18620164, 37240328, 74480656]

約数ペア:

[(1, 74480656), (2, 37240328), (4, 18620164), (8, 9310082), (16, 4655041), (59, 1262384), (118, 631192), (236, 315596), (257, 289808), (307, 242608), (472, 157798), (514, 144904), (614, 121304), (944, 78899), (1028, 72452), (1228, 60652), (2056, 36226), (2456, 30326), (4112, 18113), (4912, 15163)]