61844536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 126819000

約数和(自身を除く): 64974464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 169, 298, 307, 338, 596, 614, 676, 1192, 1228, 1352, 1937, 2456, 3874, 3991, 7748, 7982, 15496, 15964, 25181, 31928, 45743, 50362, 51883, 91486, 100724, 103766, 182972, 201448, 207532, 365944, 415064, 594659, 1189318, 2378636, 4757272, 7730567, 15461134, 30922268, 61844536]

約数ペア:

[(1, 61844536), (2, 30922268), (4, 15461134), (8, 7730567), (13, 4757272), (26, 2378636), (52, 1189318), (104, 594659), (149, 415064), (169, 365944), (298, 207532), (307, 201448), (338, 182972), (596, 103766), (614, 100724), (676, 91486), (1192, 51883), (1228, 50362), (1352, 45743), (1937, 31928), (2456, 25181), (3874, 15964), (3991, 15496), (7748, 7982)]