64001964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4943}}^1$

素因数の和:5046

約数の個数: 48

約数和(自身を含む): 162796032

約数和(自身を除く): 98794068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 4943, 6474, 9886, 12948, 14829, 19772, 29658, 59316, 64259, 128518, 192777, 257036, 385554, 410269, 771108, 820538, 1230807, 1641076, 2461614, 4923228, 5333497, 10666994, 16000491, 21333988, 32000982, 64001964]

約数ペア:

[(1, 64001964), (2, 32000982), (3, 21333988), (4, 16000491), (6, 10666994), (12, 5333497), (13, 4923228), (26, 2461614), (39, 1641076), (52, 1230807), (78, 820538), (83, 771108), (156, 410269), (166, 385554), (249, 257036), (332, 192777), (498, 128518), (996, 64259), (1079, 59316), (2158, 29658), (3237, 19772), (4316, 14829), (4943, 12948), (6474, 9886)]