788132096

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 1659270144

約数和(自身を除く): 871138048

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 752, 992, 1457, 1504, 1984, 2113, 2914, 3008, 3968, 4226, 5828, 6016, 7936, 8452, 11656, 12032, 16904, 23312, 33808, 46624, 65503, 67616, 93248, 99311, 131006, 135232, 186496, 198622, 262012, 270464, 372992, 397244, 524024, 540928, 794488, 1048048, 1588976, 2096096, 3078641, 3177952, 4192192, 6157282, 6355904, 8384384, 12314564, 12711808, 16768768, 24629128, 25423616, 49258256, 98516512, 197033024, 394066048, 788132096]

約数ペア:

[(1, 788132096), (2, 394066048), (4, 197033024), (8, 98516512), (16, 49258256), (31, 25423616), (32, 24629128), (47, 16768768), (62, 12711808), (64, 12314564), (94, 8384384), (124, 6355904), (128, 6157282), (188, 4192192), (248, 3177952), (256, 3078641), (376, 2096096), (496, 1588976), (752, 1048048), (992, 794488), (1457, 540928), (1504, 524024), (1984, 397244), (2113, 372992), (2914, 270464), (3008, 262012), (3968, 198622), (4226, 186496), (5828, 135232), (6016, 131006), (7936, 99311), (8452, 93248), (11656, 67616), (12032, 65503), (16904, 46624), (23312, 33808)]