40297936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 97315200

約数和(自身を除く): 57017264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 653, 812, 1064, 1102, 1306, 1624, 2128, 2204, 2612, 3248, 3857, 4408, 4571, 5224, 7714, 8816, 9142, 10448, 12407, 15428, 18284, 18937, 24814, 30856, 36568, 37874, 49628, 61712, 73136, 75748, 86849, 99256, 132559, 151496, 173698, 198512, 265118, 302992, 347396, 359803, 530236, 694792, 719606, 1060472, 1389584, 1439212, 2120944, 2518621, 2878424, 5037242, 5756848, 10074484, 20148968, 40297936]

約数ペア:

[(1, 40297936), (2, 20148968), (4, 10074484), (7, 5756848), (8, 5037242), (14, 2878424), (16, 2518621), (19, 2120944), (28, 1439212), (29, 1389584), (38, 1060472), (56, 719606), (58, 694792), (76, 530236), (112, 359803), (116, 347396), (133, 302992), (152, 265118), (203, 198512), (232, 173698), (266, 151496), (304, 132559), (406, 99256), (464, 86849), (532, 75748), (551, 73136), (653, 61712), (812, 49628), (1064, 37874), (1102, 36568), (1306, 30856), (1624, 24814), (2128, 18937), (2204, 18284), (2612, 15428), (3248, 12407), (3857, 10448), (4408, 9142), (4571, 8816), (5224, 7714)]