29128224208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1\times {\mathrm{1471}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 60617548800

約数和(自身を除く): 31489324592

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1229, 1471, 2014, 2458, 2942, 4028, 4916, 5884, 8056, 9832, 11768, 16112, 19664, 23351, 23536, 27949, 46702, 55898, 65137, 77963, 93404, 111796, 130274, 155926, 186808, 223592, 260548, 311852, 373616, 447184, 521096, 623704, 1042192, 1237603, 1247408, 1481297, 1807859, 2475206, 2962594, 3615718, 4950412, 5925188, 7231436, 9900824, 11850376, 14462872, 19801648, 23700752, 28925744, 34349321, 68698642, 95816527, 137397284, 191633054, 274794568, 383266108, 549589136, 766532216, 1533064432, 1820514013, 3641028026, 7282056052, 14564112104, 29128224208]

約数ペア:

[(1, 29128224208), (2, 14564112104), (4, 7282056052), (8, 3641028026), (16, 1820514013), (19, 1533064432), (38, 766532216), (53, 549589136), (76, 383266108), (106, 274794568), (152, 191633054), (212, 137397284), (304, 95816527), (424, 68698642), (848, 34349321), (1007, 28925744), (1229, 23700752), (1471, 19801648), (2014, 14462872), (2458, 11850376), (2942, 9900824), (4028, 7231436), (4916, 5925188), (5884, 4950412), (8056, 3615718), (9832, 2962594), (11768, 2475206), (16112, 1807859), (19664, 1481297), (23351, 1247408), (23536, 1237603), (27949, 1042192), (46702, 623704), (55898, 521096), (65137, 447184), (77963, 373616), (93404, 311852), (111796, 260548), (130274, 223592), (155926, 186808)]