17726480728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^2\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 37237017600

約数和(自身を除く): 19510536872

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 97, 158, 194, 271, 316, 388, 542, 632, 776, 869, 1067, 1084, 1738, 2134, 2168, 2981, 3476, 4268, 5962, 6952, 7663, 8536, 9409, 11924, 15326, 18818, 21409, 23848, 26287, 30652, 37636, 42818, 52574, 61304, 75272, 84293, 85636, 103499, 105148, 168586, 171272, 206998, 210296, 235499, 289157, 337172, 413996, 470998, 578314, 674344, 743311, 827992, 941996, 1156628, 1486622, 1883992, 2076673, 2313256, 2549839, 2973244, 4153346, 5099678, 5946488, 8176421, 8306692, 10199356, 16352842, 16613384, 20398712, 22843403, 28048229, 32705684, 45686806, 56096458, 65411368, 91373612, 112192916, 182747224, 201437281, 224385832, 402874562, 805749124, 1611498248, 2215810091, 4431620182, 8863240364, 17726480728]

約数ペア:

[(1, 17726480728), (2, 8863240364), (4, 4431620182), (8, 2215810091), (11, 1611498248), (22, 805749124), (44, 402874562), (79, 224385832), (88, 201437281), (97, 182747224), (158, 112192916), (194, 91373612), (271, 65411368), (316, 56096458), (388, 45686806), (542, 32705684), (632, 28048229), (776, 22843403), (869, 20398712), (1067, 16613384), (1084, 16352842), (1738, 10199356), (2134, 8306692), (2168, 8176421), (2981, 5946488), (3476, 5099678), (4268, 4153346), (5962, 2973244), (6952, 2549839), (7663, 2313256), (8536, 2076673), (9409, 1883992), (11924, 1486622), (15326, 1156628), (18818, 941996), (21409, 827992), (23848, 743311), (26287, 674344), (30652, 578314), (37636, 470998), (42818, 413996), (52574, 337172), (61304, 289157), (75272, 235499), (84293, 210296), (85636, 206998), (103499, 171272), (105148, 168586)]