28377384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168913}}^1$

素因数の和:168929

約数の個数: 32

約数和(自身を含む): 81078720

約数和(自身を除く): 52701336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168913, 337826, 506739, 675652, 1013478, 1182391, 1351304, 2026956, 2364782, 3547173, 4053912, 4729564, 7094346, 9459128, 14188692, 28377384]

約数ペア:

[(1, 28377384), (2, 14188692), (3, 9459128), (4, 7094346), (6, 4729564), (7, 4053912), (8, 3547173), (12, 2364782), (14, 2026956), (21, 1351304), (24, 1182391), (28, 1013478), (42, 675652), (56, 506739), (84, 337826), (168, 168913)]