26372658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 33502542

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 89, 131, 174, 178, 262, 267, 377, 393, 534, 754, 786, 1131, 1157, 1703, 2262, 2314, 2581, 3406, 3471, 3799, 5109, 5162, 6942, 7598, 7743, 10218, 11397, 11659, 15486, 22794, 23318, 33553, 34977, 49387, 67106, 69954, 98774, 100659, 148161, 151567, 201318, 296322, 303134, 338111, 454701, 676222, 909402, 1014333, 2028666, 4395443, 8790886, 13186329, 26372658]

約数ペア:

[(1, 26372658), (2, 13186329), (3, 8790886), (6, 4395443), (13, 2028666), (26, 1014333), (29, 909402), (39, 676222), (58, 454701), (78, 338111), (87, 303134), (89, 296322), (131, 201318), (174, 151567), (178, 148161), (262, 100659), (267, 98774), (377, 69954), (393, 67106), (534, 49387), (754, 34977), (786, 33553), (1131, 23318), (1157, 22794), (1703, 15486), (2262, 11659), (2314, 11397), (2581, 10218), (3406, 7743), (3471, 7598), (3799, 6942), (5109, 5162)]