47983728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 134741376

約数和(自身を除く): 86757648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 587, 624, 786, 1048, 1174, 1572, 1703, 1761, 2096, 2348, 3144, 3406, 3522, 4696, 5109, 6288, 6812, 7044, 7631, 9392, 10218, 13624, 14088, 15262, 20436, 22893, 27248, 28176, 30524, 40872, 45786, 61048, 76897, 81744, 91572, 122096, 153794, 183144, 230691, 307588, 366288, 461382, 615176, 922764, 999661, 1230352, 1845528, 1999322, 2998983, 3691056, 3998644, 5997966, 7997288, 11995932, 15994576, 23991864, 47983728]

約数ペア:

[(1, 47983728), (2, 23991864), (3, 15994576), (4, 11995932), (6, 7997288), (8, 5997966), (12, 3998644), (13, 3691056), (16, 2998983), (24, 1999322), (26, 1845528), (39, 1230352), (48, 999661), (52, 922764), (78, 615176), (104, 461382), (131, 366288), (156, 307588), (208, 230691), (262, 183144), (312, 153794), (393, 122096), (524, 91572), (587, 81744), (624, 76897), (786, 61048), (1048, 45786), (1174, 40872), (1572, 30524), (1703, 28176), (1761, 27248), (2096, 22893), (2348, 20436), (3144, 15262), (3406, 14088), (3522, 13624), (4696, 10218), (5109, 9392), (6288, 7631), (6812, 7044)]