66898148

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 119145600

約数和(自身を除く): 52247452

約数列:

[1, 2, 4, 79, 158, 269, 316, 538, 787, 1076, 1574, 3148, 21251, 42502, 62173, 85004, 124346, 211703, 248692, 423406, 846812, 16724537, 33449074, 66898148]

約数ペア:

[(1, 66898148), (2, 33449074), (4, 16724537), (79, 846812), (158, 423406), (269, 248692), (316, 211703), (538, 124346), (787, 85004), (1076, 62173), (1574, 42502), (3148, 21251)]