5304416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 11557728

約数和(自身を除く): 6253312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 311, 328, 416, 533, 622, 656, 1066, 1244, 1312, 2132, 2488, 4043, 4264, 4976, 8086, 8528, 9952, 12751, 16172, 17056, 25502, 32344, 51004, 64688, 102008, 129376, 165763, 204016, 331526, 408032, 663052, 1326104, 2652208, 5304416]

約数ペア:

[(1, 5304416), (2, 2652208), (4, 1326104), (8, 663052), (13, 408032), (16, 331526), (26, 204016), (32, 165763), (41, 129376), (52, 102008), (82, 64688), (104, 51004), (164, 32344), (208, 25502), (311, 17056), (328, 16172), (416, 12751), (533, 9952), (622, 8528), (656, 8086), (1066, 4976), (1244, 4264), (1312, 4043), (2132, 2488)]