29770312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 66951360

約数和(自身を除く): 37181048

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 491, 572, 583, 689, 982, 1144, 1166, 1378, 1964, 2332, 2756, 3928, 4664, 5401, 5512, 6383, 7579, 10802, 12766, 15158, 21604, 25532, 26023, 30316, 43208, 51064, 52046, 60632, 70213, 104092, 140426, 208184, 280852, 286253, 338299, 561704, 572506, 676598, 1145012, 1353196, 2290024, 2706392, 3721289, 7442578, 14885156, 29770312]

約数ペア:

[(1, 29770312), (2, 14885156), (4, 7442578), (8, 3721289), (11, 2706392), (13, 2290024), (22, 1353196), (26, 1145012), (44, 676598), (52, 572506), (53, 561704), (88, 338299), (104, 286253), (106, 280852), (143, 208184), (212, 140426), (286, 104092), (424, 70213), (491, 60632), (572, 52046), (583, 51064), (689, 43208), (982, 30316), (1144, 26023), (1166, 25532), (1378, 21604), (1964, 15158), (2332, 12766), (2756, 10802), (3928, 7579), (4664, 6383), (5401, 5512)]