27555358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 45043200

約数和(自身を除く): 17487842

約数列:

[1, 2, 19, 38, 67, 79, 134, 137, 158, 274, 1273, 1501, 2546, 2603, 3002, 5206, 5293, 9179, 10586, 10823, 18358, 21646, 100567, 174401, 201134, 205637, 348802, 411274, 725141, 1450282, 13777679, 27555358]

約数ペア:

[(1, 27555358), (2, 13777679), (19, 1450282), (38, 725141), (67, 411274), (79, 348802), (134, 205637), (137, 201134), (158, 174401), (274, 100567), (1273, 21646), (1501, 18358), (2546, 10823), (2603, 10586), (3002, 9179), (5206, 5293)]