72658707212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3766261}}^1$

素因数の和:3766338

約数の個数: 48

約数和(自身を含む): 159448468032

約数和(自身を除く): 86789760820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 3766261, 7532522, 15065044, 26363827, 48961393, 52727654, 97922786, 105455308, 195845572, 199611833, 342729751, 399223666, 685459502, 798447332, 1370919004, 1397282831, 2594953829, 2794565662, 5189907658, 5589131324, 10379815316, 18164676803, 36329353606, 72658707212]

約数ペア:

[(1, 72658707212), (2, 36329353606), (4, 18164676803), (7, 10379815316), (13, 5589131324), (14, 5189907658), (26, 2794565662), (28, 2594953829), (52, 1397282831), (53, 1370919004), (91, 798447332), (106, 685459502), (182, 399223666), (212, 342729751), (364, 199611833), (371, 195845572), (689, 105455308), (742, 97922786), (1378, 52727654), (1484, 48961393), (2756, 26363827), (4823, 15065044), (9646, 7532522), (19292, 3766261)]