423605624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{60793}}^1$

素因数の和:60879

約数の個数: 32

約数和(自身を含む): 868138320

約数和(自身を除く): 444532696

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 60793, 121586, 243172, 486344, 790309, 1580618, 3161236, 4073131, 6322472, 8146262, 16292524, 32585048, 52950703, 105901406, 211802812, 423605624]

約数ペア:

[(1, 423605624), (2, 211802812), (4, 105901406), (8, 52950703), (13, 32585048), (26, 16292524), (52, 8146262), (67, 6322472), (104, 4073131), (134, 3161236), (268, 1580618), (536, 790309), (871, 486344), (1742, 243172), (3484, 121586), (6968, 60793)]