65234864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 130080960

約数和(自身を除く): 64846096

約数列:

[1, 2, 4, 8, 16, 61, 89, 122, 178, 244, 356, 488, 712, 751, 976, 1424, 1502, 3004, 5429, 6008, 10858, 12016, 21716, 43432, 45811, 66839, 86864, 91622, 133678, 183244, 267356, 366488, 534712, 732976, 1069424, 4077179, 8154358, 16308716, 32617432, 65234864]

約数ペア:

[(1, 65234864), (2, 32617432), (4, 16308716), (8, 8154358), (16, 4077179), (61, 1069424), (89, 732976), (122, 534712), (178, 366488), (244, 267356), (356, 183244), (488, 133678), (712, 91622), (751, 86864), (976, 66839), (1424, 45811), (1502, 43432), (3004, 21716), (5429, 12016), (6008, 10858)]