39120068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 37931452

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 311, 533, 622, 767, 1066, 1244, 1534, 2132, 2419, 3068, 4043, 4838, 8086, 9676, 12751, 16172, 18349, 25502, 31447, 36698, 51004, 62894, 73396, 125788, 165763, 238537, 331526, 477074, 663052, 752309, 954148, 1504618, 3009236, 9780017, 19560034, 39120068]

約数ペア:

[(1, 39120068), (2, 19560034), (4, 9780017), (13, 3009236), (26, 1504618), (41, 954148), (52, 752309), (59, 663052), (82, 477074), (118, 331526), (164, 238537), (236, 165763), (311, 125788), (533, 73396), (622, 62894), (767, 51004), (1066, 36698), (1244, 31447), (1534, 25502), (2132, 18349), (2419, 16172), (3068, 12751), (4043, 9676), (4838, 8086)]