28289433602

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^2\times {\mathrm{167}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 47482158528

約数和(自身を除く): 19192724926

約数列:

[1, 2, 19, 23, 38, 46, 101, 167, 202, 334, 361, 437, 722, 874, 1919, 2323, 3173, 3838, 3841, 4646, 6346, 7682, 8303, 10201, 16606, 16867, 20402, 33734, 36461, 44137, 60287, 72922, 72979, 88274, 120574, 145958, 193819, 234623, 320473, 387638, 387941, 469246, 640946, 775882, 838603, 1386601, 1677206, 1703567, 2773202, 3407134, 3682561, 4457837, 6088987, 7365122, 7370879, 8915674, 12177974, 14741758, 32367773, 39182041, 64735546, 78364082, 84698903, 140046701, 169397806, 280093402, 614987687, 744458779, 1229975374, 1488917558, 14144716801, 28289433602]

約数ペア:

[(1, 28289433602), (2, 14144716801), (19, 1488917558), (23, 1229975374), (38, 744458779), (46, 614987687), (101, 280093402), (167, 169397806), (202, 140046701), (334, 84698903), (361, 78364082), (437, 64735546), (722, 39182041), (874, 32367773), (1919, 14741758), (2323, 12177974), (3173, 8915674), (3838, 7370879), (3841, 7365122), (4646, 6088987), (6346, 4457837), (7682, 3682561), (8303, 3407134), (10201, 2773202), (16606, 1703567), (16867, 1677206), (20402, 1386601), (33734, 838603), (36461, 775882), (44137, 640946), (60287, 469246), (72922, 387941), (72979, 387638), (88274, 320473), (120574, 234623), (145958, 193819)]