9976672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 21092400

約数和(自身を除く): 11115728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 269, 304, 488, 538, 608, 976, 1076, 1159, 1952, 2152, 2318, 4304, 4636, 5111, 8608, 9272, 10222, 16409, 18544, 20444, 32818, 37088, 40888, 65636, 81776, 131272, 163552, 262544, 311771, 525088, 623542, 1247084, 2494168, 4988336, 9976672]

約数ペア:

[(1, 9976672), (2, 4988336), (4, 2494168), (8, 1247084), (16, 623542), (19, 525088), (32, 311771), (38, 262544), (61, 163552), (76, 131272), (122, 81776), (152, 65636), (244, 40888), (269, 37088), (304, 32818), (488, 20444), (538, 18544), (608, 16409), (976, 10222), (1076, 9272), (1159, 8608), (1952, 5111), (2152, 4636), (2318, 4304)]