39420976

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 92404800

約数和(自身を除く): 52983824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 229, 232, 371, 406, 424, 458, 464, 742, 812, 848, 916, 1484, 1537, 1603, 1624, 1832, 2968, 3074, 3206, 3248, 3664, 5936, 6148, 6412, 6641, 10759, 12137, 12296, 12824, 13282, 21518, 24274, 24592, 25648, 26564, 43036, 46487, 48548, 53128, 84959, 86072, 92974, 97096, 106256, 169918, 172144, 185948, 194192, 339836, 351973, 371896, 679672, 703946, 743792, 1359344, 1407892, 2463811, 2815784, 4927622, 5631568, 9855244, 19710488, 39420976]

約数ペア:

[(1, 39420976), (2, 19710488), (4, 9855244), (7, 5631568), (8, 4927622), (14, 2815784), (16, 2463811), (28, 1407892), (29, 1359344), (53, 743792), (56, 703946), (58, 679672), (106, 371896), (112, 351973), (116, 339836), (203, 194192), (212, 185948), (229, 172144), (232, 169918), (371, 106256), (406, 97096), (424, 92974), (458, 86072), (464, 84959), (742, 53128), (812, 48548), (848, 46487), (916, 43036), (1484, 26564), (1537, 25648), (1603, 24592), (1624, 24274), (1832, 21518), (2968, 13282), (3074, 12824), (3206, 12296), (3248, 12137), (3664, 10759), (5936, 6641), (6148, 6412)]