28361592

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8039}}^1$

素因数の和:8065

約数の個数: 72

約数和(自身を含む): 89364600

約数和(自身を除く): 61003008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8039, 16078, 24117, 32156, 48234, 56273, 64312, 72351, 96468, 112546, 144702, 168819, 192936, 225092, 289404, 337638, 393911, 450184, 506457, 578808, 675276, 787822, 1012914, 1181733, 1350552, 1575644, 2025828, 2363466, 3151288, 3545199, 4051656, 4726932, 7090398, 9453864, 14180796, 28361592]

約数ペア:

[(1, 28361592), (2, 14180796), (3, 9453864), (4, 7090398), (6, 4726932), (7, 4051656), (8, 3545199), (9, 3151288), (12, 2363466), (14, 2025828), (18, 1575644), (21, 1350552), (24, 1181733), (28, 1012914), (36, 787822), (42, 675276), (49, 578808), (56, 506457), (63, 450184), (72, 393911), (84, 337638), (98, 289404), (126, 225092), (147, 192936), (168, 168819), (196, 144702), (252, 112546), (294, 96468), (392, 72351), (441, 64312), (504, 56273), (588, 48234), (882, 32156), (1176, 24117), (1764, 16078), (3528, 8039)]