15664095328

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{24391}}^1$

素因数の和:24516

約数の個数: 96

約数和(自身を含む): 36585658368

約数和(自身を除く): 20921563040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 61, 94, 112, 122, 188, 224, 244, 329, 376, 427, 488, 658, 752, 854, 976, 1316, 1504, 1708, 1952, 2632, 2867, 3416, 5264, 5734, 6832, 10528, 11468, 13664, 20069, 22936, 24391, 40138, 45872, 48782, 80276, 91744, 97564, 160552, 170737, 195128, 321104, 341474, 390256, 642208, 682948, 780512, 1146377, 1365896, 1487851, 2292754, 2731792, 2975702, 4585508, 5463584, 5951404, 8024639, 9171016, 10414957, 11902808, 16049278, 18342032, 20829914, 23805616, 32098556, 36684064, 41659828, 47611232, 64197112, 69928997, 83319656, 128394224, 139857994, 166639312, 256788448, 279715988, 333278624, 489502979, 559431976, 979005958, 1118863952, 1958011916, 2237727904, 3916023832, 7832047664, 15664095328]

約数ペア:

[(1, 15664095328), (2, 7832047664), (4, 3916023832), (7, 2237727904), (8, 1958011916), (14, 1118863952), (16, 979005958), (28, 559431976), (32, 489502979), (47, 333278624), (56, 279715988), (61, 256788448), (94, 166639312), (112, 139857994), (122, 128394224), (188, 83319656), (224, 69928997), (244, 64197112), (329, 47611232), (376, 41659828), (427, 36684064), (488, 32098556), (658, 23805616), (752, 20829914), (854, 18342032), (976, 16049278), (1316, 11902808), (1504, 10414957), (1708, 9171016), (1952, 8024639), (2632, 5951404), (2867, 5463584), (3416, 4585508), (5264, 2975702), (5734, 2731792), (6832, 2292754), (10528, 1487851), (11468, 1365896), (13664, 1146377), (20069, 780512), (22936, 682948), (24391, 642208), (40138, 390256), (45872, 341474), (48782, 321104), (80276, 195128), (91744, 170737), (97564, 160552)]