42259408

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 84079688

約数和(自身を除く): 41820280

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 373, 388, 584, 746, 776, 1168, 1492, 1552, 2984, 5968, 7081, 14162, 27229, 28324, 36181, 54458, 56648, 72362, 108916, 113296, 144724, 217832, 289448, 435664, 578896, 2641213, 5282426, 10564852, 21129704, 42259408]

約数ペア:

[(1, 42259408), (2, 21129704), (4, 10564852), (8, 5282426), (16, 2641213), (73, 578896), (97, 435664), (146, 289448), (194, 217832), (292, 144724), (373, 113296), (388, 108916), (584, 72362), (746, 56648), (776, 54458), (1168, 36181), (1492, 28324), (1552, 27229), (2984, 14162), (5968, 7081)]