26651248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3521

約数の個数: 40

約数和(自身を含む): 57128288

約数和(自身を除く): 30477040

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3463, 3848, 6926, 7696, 13852, 27704, 45019, 55408, 90038, 128131, 180076, 256262, 360152, 512524, 720304, 1025048, 1665703, 2050096, 3331406, 6662812, 13325624, 26651248]

約数ペア:

[(1, 26651248), (2, 13325624), (4, 6662812), (8, 3331406), (13, 2050096), (16, 1665703), (26, 1025048), (37, 720304), (52, 512524), (74, 360152), (104, 256262), (148, 180076), (208, 128131), (296, 90038), (481, 55408), (592, 45019), (962, 27704), (1924, 13852), (3463, 7696), (3848, 6926)]