38065144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 77117040

約数和(自身を除く): 39051896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 571, 641, 1142, 1282, 2284, 2564, 4568, 5128, 7423, 8333, 14846, 16666, 29692, 33332, 59384, 66664, 366011, 732022, 1464044, 2928088, 4758143, 9516286, 19032572, 38065144]

約数ペア:

[(1, 38065144), (2, 19032572), (4, 9516286), (8, 4758143), (13, 2928088), (26, 1464044), (52, 732022), (104, 366011), (571, 66664), (641, 59384), (1142, 33332), (1282, 29692), (2284, 16666), (2564, 14846), (4568, 8333), (5128, 7423)]