28409832

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 86822400

約数和(自身を除く): 58412568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 968, 1087, 1089, 1188, 1452, 2174, 2178, 2376, 2904, 3261, 3267, 4348, 4356, 6522, 6534, 8696, 8712, 9783, 11957, 13044, 13068, 19566, 23914, 26088, 26136, 29349, 35871, 39132, 47828, 58698, 71742, 78264, 95656, 107613, 117396, 131527, 143484, 215226, 234792, 263054, 286968, 322839, 394581, 430452, 526108, 645678, 789162, 860904, 1052216, 1183743, 1291356, 1578324, 2367486, 2582712, 3156648, 3551229, 4734972, 7102458, 9469944, 14204916, 28409832]

約数ペア:

[(1, 28409832), (2, 14204916), (3, 9469944), (4, 7102458), (6, 4734972), (8, 3551229), (9, 3156648), (11, 2582712), (12, 2367486), (18, 1578324), (22, 1291356), (24, 1183743), (27, 1052216), (33, 860904), (36, 789162), (44, 645678), (54, 526108), (66, 430452), (72, 394581), (88, 322839), (99, 286968), (108, 263054), (121, 234792), (132, 215226), (198, 143484), (216, 131527), (242, 117396), (264, 107613), (297, 95656), (363, 78264), (396, 71742), (484, 58698), (594, 47828), (726, 39132), (792, 35871), (968, 29349), (1087, 26136), (1089, 26088), (1188, 23914), (1452, 19566), (2174, 13068), (2178, 13044), (2376, 11957), (2904, 9783), (3261, 8712), (3267, 8696), (4348, 6534), (4356, 6522)]