23457704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 49156800

約数和(自身を除く): 25699096

約数列:

[1, 2, 4, 8, 19, 37, 38, 43, 74, 76, 86, 97, 148, 152, 172, 194, 296, 344, 388, 703, 776, 817, 1406, 1591, 1634, 1843, 2812, 3182, 3268, 3589, 3686, 4171, 5624, 6364, 6536, 7178, 7372, 8342, 12728, 14356, 14744, 16684, 28712, 30229, 33368, 60458, 68191, 79249, 120916, 136382, 154327, 158498, 241832, 272764, 308654, 316996, 545528, 617308, 633992, 1234616, 2932213, 5864426, 11728852, 23457704]

約数ペア:

[(1, 23457704), (2, 11728852), (4, 5864426), (8, 2932213), (19, 1234616), (37, 633992), (38, 617308), (43, 545528), (74, 316996), (76, 308654), (86, 272764), (97, 241832), (148, 158498), (152, 154327), (172, 136382), (194, 120916), (296, 79249), (344, 68191), (388, 60458), (703, 33368), (776, 30229), (817, 28712), (1406, 16684), (1591, 14744), (1634, 14356), (1843, 12728), (2812, 8342), (3182, 7372), (3268, 7178), (3589, 6536), (3686, 6364), (4171, 5624)]