40986876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 117214720

約数和(自身を除く): 76227844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 421, 427, 532, 732, 798, 842, 854, 1159, 1263, 1281, 1596, 1684, 1708, 2318, 2526, 2562, 2947, 3477, 4636, 5052, 5124, 5894, 6954, 7999, 8113, 8841, 11788, 13908, 15998, 16226, 17682, 23997, 24339, 25681, 31996, 32452, 35364, 47994, 48678, 51362, 55993, 77043, 95988, 97356, 102724, 111986, 154086, 167979, 179767, 223972, 308172, 335958, 359534, 487939, 539301, 671916, 719068, 975878, 1078602, 1463817, 1951756, 2157204, 2927634, 3415573, 5855268, 6831146, 10246719, 13662292, 20493438, 40986876]

約数ペア:

[(1, 40986876), (2, 20493438), (3, 13662292), (4, 10246719), (6, 6831146), (7, 5855268), (12, 3415573), (14, 2927634), (19, 2157204), (21, 1951756), (28, 1463817), (38, 1078602), (42, 975878), (57, 719068), (61, 671916), (76, 539301), (84, 487939), (114, 359534), (122, 335958), (133, 308172), (183, 223972), (228, 179767), (244, 167979), (266, 154086), (366, 111986), (399, 102724), (421, 97356), (427, 95988), (532, 77043), (732, 55993), (798, 51362), (842, 48678), (854, 47994), (1159, 35364), (1263, 32452), (1281, 31996), (1596, 25681), (1684, 24339), (1708, 23997), (2318, 17682), (2526, 16226), (2562, 15998), (2947, 13908), (3477, 11788), (4636, 8841), (5052, 8113), (5124, 7999), (5894, 6954)]